//package com.krakn;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.StringTokenizer;

public class Main {
    public static void main(String[] args) {
        FastReader sc = new FastReader();
        long n = sc.nextLong();
        long k = n;

        long min = Long.MAX_VALUE;
        long x = 1;
        for (int i = 1; i <= Math.sqrt(n); i++) {
            if (k % i == 0 && lcm(i, k / i) == k) {
                if (Math.max(i, k / i) < min) {
                    x = i;
                    min = Math.max(i, k / i);
                }
            }
        }

        System.out.println(x + " " + k / x);
    }

    private static long lcm(long a, long b) {
        return (a * b) / gcd(a, b);
    }

    private static long gcd(long a, long b) {
        if (a == 0) return b;
        else return gcd(b % a, a);
    }

    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;
        }
    }
}
