#include<stdio.h>
int prine(int i);
int main()
{
int number, c, d;
scanf("%d", &number);
c = prine(number);
printf("%d=", number);
if (!c)
{
printf("%d", number);
}
else
{
int i = 2;
do
{
if (!prine(i))
{
while (number%i == 0)
{
if (number%i == 0 && number / i != 1) printf("%dx", i);
else if (number%i == 0 && number / i == 1) printf("%d", i);
number /= i;
}
}
i++;
} while (number != 1);
}
system("pause");
return 0;
}
int prine(int i)
{
int c=0, d;
for (int b = 2; b < i; b++)
{
d = i%b;
if (!d)
{
c = 1;
break;
}
}
return c;
}