#include <bits/stdc++.h>
using namespace std;

int main() {
  int n;
  cin>>n;
  vector<int> ds;
  for (int i=1; i<=sqrt(n); i++) {
    if (n % i == 0) {
      ds.push_back(i);
      if (i != n / i) {
        ds.push_back(n / i);
      }
    }
  }
  sort(ds.begin(), ds.end());
  reverse(ds.begin(), ds.end());
  for (int i: ds) {
    int j = sqrt(i);
    if (j * j == i) {
      cout<<j <<" "<<n / i<<endl;
      return 0;
    }
  }
}