#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
using ll = long long;
using ld = long double;

int main() {
  ll n; cin >> n;
  for (ll a = 100000; a >= 1; a--) {
    if (n % (a * a) == 0) {
      cout << a << ' ' << n / (a * a) << endl;
      return 0;
    }
  }
  return 0;
}