Q: What is the sum of all factors of the number 145,341,225 excluding 145,341,225?

A: 117,021,447

Why is 117,021,447 the sum of all factors of 145,341,225, excluding 145,341,225?

The factors of the number 145,341,225 are: 1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1965, 3275, 4931, 5895, 9825, 14793, 24655, 29475, 44379, 73965, 123275, 221895, 369825, 645961, 1109475, 1937883, 3229805, 5813649, 9689415, 16149025, 29068245, 48447075, 145341225.

If you add them up, you will get the total of 145,341,342. Now subtract 145,341,225 to get 117,021,447