#include <bits/stdc++.h>
using namespace std;
long long gcd(long long a, long long b) { return b ? gcd(b, a % b) : a; }
int main() {
  ios::sync_with_stdio(false);
  long long x;
  cin >> x;
  long long sq = sqrt(x);
  long long sol = x;
  long long a = 1;
  long long b = x;
  for (long long i = 1; i <= sq + 1; i++) {
    if (x % i == 0) {
      long long t = x / i;
      if (gcd(t, i) == 1) {
        if (sol > max(t, i)) {
          sol = max(t, i);
          a = t;
          b = i;
        }
      }
    }
  }
  cout << a << " " << b << endl;
  return 0;
}
