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

/* Name of the class has to be "Main" only if the class is public*/
public class maxLCM
{
    static class FastReader {
        
        BufferedReader br;
        StringTokenizer st;
        
        public FastReader() {
            br = new BufferedReader(new InputStreamReader(System.in));
        }
        
        String next() {
            while (st == null || !st.hasMoreElements()) {
                try {
                    st = new StringTokenizer(br.readLine());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }
        
        int nextInt() {
            return Integer.parseInt(next());
        }
        
        long nextLong() {
            return Long.parseLong(next());
        }
        
        double nextDouble() {
            return Double.parseDouble(next());
        }
        
        String nextLine() {
            String str = "";
            try {
                str = br.readLine();
            } catch (IOException e) {
                e.printStackTrace();
            }
            return str;
        }
    }
    
    static class Node {
        
        long pp;
        long a, b;
        
        Node(long x, long y) {
            a = x;
            b = y;
            pp = a * b;
        }
    }
    
    static class Comp implements Comparator<Node> {
        
        public int compare(Node o1, Node o2) {
            if (o1.pp > o2.pp) {
                return 1;
            } else {
                return -1;
            }
        }
    }
    public static void main(String[] args) {
        FastReader sc=new FastReader();
        long n=sc.nextLong();
        long rmin=(long)Math.pow(10,12);
        for(long i=1;i<=Math.sqrt(n);i++)
        {
            if(n%i==0 && lcm(i, n/i)==n)
            {
                long tmp=(long)Math.max(i,n/i);
                rmin=(long)Math.min(tmp,rmin);
            }
        }
        System.out.print((n/rmin)+" "+rmin);
    }
    static boolean coprime(long a, long b)
    {
        return gcd(a,b)==1;
    }
    static long gcd(long x,long y) // x<y
    {
        if(x==0) return y;
        else return gcd(y%x,x);
    }
    static long lcm(long x, long y)
    {
        return  x*y/gcd(x,y);
    }
}
