import java.util.*;
import java.io.*;
import java.lang.Math;

public class FadiAndLCM{
    public static void main(String[] args) throws IOException{
        Scan S = new Scan();
        Print P = new Print();
        
        Integer lastDivisor = 1, N = S.scanInt();

        for(int i = 1; i<Math.sqrt(N); i++){
            if(N%i==0){
                lastDivisor = i;
            }
        }
    
        P.print(lastDivisor.toString() + " " + Integer.toString(N/lastDivisor));
        P.close();
    }
}

class Scan {
    private byte[] buf=new byte[1024];
    private int index;
    private InputStream in;
    private int total;
    public Scan() {
        in=System.in;
    }
    public int scan()throws IOException {
        if(total<0)
        throw new InputMismatchException();
        if(index>=total)
        {
            index=0;
            total=in.read(buf);
            if(total<=0)
            return -1;
        }
        return buf[index++];
    }
    public int scanInt()throws IOException {
        int integer=0;
        int n=scan();
        while(isWhiteSpace(n))
        n=scan();
        int neg=1;
        if(n=='-')
        {
            neg=-1;
            n=scan();
        }
        while(!isWhiteSpace(n))
        {
            if(n>='0'&&n<='9')
            {
                integer*=10;
                integer+=n-'0';
                n=scan();
            }
            else throw new InputMismatchException();
        }
        return neg*integer;
    }
    public long scanLong()throws IOException {
        long integer=0;
        int n=scan();
        while(isWhiteSpace(n))
        n=scan();
        long neg=1;
        if(n=='-')
        {
            neg=-1;
            n=scan();
        }
        while(!isWhiteSpace(n))
        {
            if(n>='0'&&n<='9')
            {
                integer*=10;
                integer+=n-'0';
                n=scan();
            }
            else throw new InputMismatchException();
        }
        return neg*integer;
    }
    public double scanDouble()throws IOException {
        double doub=0;
        int n=scan();
        while(isWhiteSpace(n))
        n=scan();
        int neg=1;
        if(n=='-') {
            neg=-1;
            n=scan();
        }
        while(!isWhiteSpace(n)&&n!='.') {
            if(n>='0'&&n<='9') {
                doub*=10;
                doub+=n-'0';
                n=scan();
            }
            else throw new InputMismatchException();
        }
        if(n=='.') {
            n=scan();
            double temp=1;
            while(!isWhiteSpace(n)) {
                if(n>='0'&&n<='9') {
                    temp/=10;
                    doub+=(n-'0')*temp;
                    n=scan();
                }
                else throw new InputMismatchException();
            }
        }
        return doub*neg;
    }
    public String scanString()throws IOException {
        StringBuilder sb=new StringBuilder();
        int n=scan();
        while(isWhiteSpace(n))
        n=scan();
        while(!isWhiteSpace(n)) {
            sb.append((char)n);
            n=scan();
        }
        return sb.toString();
    }
    private boolean isWhiteSpace(int n) {
        if(n==' '||n=='\n'||n=='\r'||n=='\t'||n==-1)
        return true;
        return false;
    }
}

class Print {
    private final BufferedWriter bw;
    public Print() {
        this.bw=new BufferedWriter(new OutputStreamWriter(System.out));
    }
    public void print(Object object)throws IOException {
        bw.append(""+object);
    }
    public void println(Object object)throws IOException {
        print(object);
        bw.append("\n");
    }
    public void close()throws IOException {
        bw.close();
    }
}