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

public class Main {
	static long gcd (long a, long b) {
	    return b == 0 ? a : gcd (b, a % b);
	}
	static long lcm(long a , long b) {
		return a/gcd(a,b) * b; 
	}
	
	public static void solve(InputReader in) {
		long x = in.readLong(); 
		if(x == 1) {
			System.out.println("1 1"); 
			return;
		}
		ArrayList<Long> ans = new ArrayList<>(); 
		for(long d = 1; d*d <= x; d++) {
			if(x % d == 0) {
				if(x / d == d) ans.add(d); 
				else {
					ans.add(d); 
					ans.add(x/d); 
				}
			}
		}
		Collections.sort(ans);
		for(int i = 0; i<ans.size()-1; i++) {
			if(lcm(ans.get(i) , ans.get(i+1)) == x) {
				System.out.println(ans.get(i) + " " + ans.get(i+1));
				return; 
			}
		}
	}

	public static void main(String[] args) {
		InputReader in = new InputReader(System.in); 
		int t = 1;
		while (t-- > 0)
			solve(in);
	}
}

class InputReader{
	private InputStream stream;
	private byte[] buf = new byte[1024];
	private int curChar;
	private int numChars;
	private SpaceCharFilter filter;

	 public InputReader(InputStream stream) {
		this.stream = stream;
	}

     public int read() {
		if (numChars == -1)
			throw new InputMismatchException();
		if (curChar >= numChars) {
			curChar = 0;
			try {
				numChars = stream.read(buf);
			} catch (IOException e) {
				throw new InputMismatchException();
			}
			if (numChars <= 0)
				return -1;
		}
		return buf[curChar++];
	}

     public int readInt() {
		int c = read();
		while (isSpaceChar(c))
			c = read();
		int sgn = 1;
		if (c == '-') {
			sgn = -1;
			c = read();
		}
		int res = 0;
		do {
			if (c < '0' || c > '9')
				throw new InputMismatchException();
			res *= 10;
			res += c - '0';
			c = read();
		} while (!isSpaceChar(c));
		return res * sgn;
	}

     public String readString() {
		int c = read();
		while (isSpaceChar(c))
			c = read();
		StringBuilder res = new StringBuilder();
		do {
			res.appendCodePoint(c);
			c = read();
		} while (!isSpaceChar(c));
		return res.toString();
	}

     public long readLong() {
		int c = read();
		while (isSpaceChar(c)) {
			c = read();
		}
		int sgn = 1;
		if (c == '-') {
			sgn = -1;
			c = read();
		}
		long res = 0;
		do {
			if (c < '0' || c > '9') {
				throw new InputMismatchException();
			}
			res *= 10;
			res += c - '0';
			c = read();
		} while (!isSpaceChar(c));
		return res * sgn;
	}
	
     public boolean isSpaceChar(int c) {
		if (filter != null)
			return filter.isSpaceChar(c);
		return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
	}
     
     public String next() {
		return readString();
	}
    
     public interface SpaceCharFilter {
		public boolean isSpaceChar(int ch);
	}
}

	 		  	 			  	   	   		 		