Sum of Euler Totient Functions obtained for each divisor of N | Java program for the above approach ; Function to find the sum of Euler Totient Function of divisors of N ; Return the value of N ; Driver code
public class GFG { static int sumOfDivisors ( int N ) { return N ; } public static void main ( String [ ] args ) { int N = 5 ; System . out . println ( sumOfDivisors ( N ) ) ; } }