#include <bits/stdc++.h>
using namespace std;
const long long INFLL = 1e18;
int v[10] = {};
int f(int n) {
  while (n) {
    if (v[n % 10] == 1) {
      return 1;
    }
    n /= 10;
  }
  return 0;
}
int main() {
  int n, d;
  cin >> n;
  d = n;
  int s = 0;
  while (n) {
    v[n % 10] = 1;
    n /= 10;
  }
  for (int i = 1; i * i <= d; i++)
    if (d % i == 0 and (f(i) || f(d / i))) {
      s = s + f(i) + f(d / i) - (i * i == d);
    }
  cout << s << endl;
  return 0;
}
