Q: What is the sum of all factors of the number 159,915 excluding 159,915?
A: 132,693
The factors of the number 159,915 are: 1, 3, 5, 7, 15, 21, 35, 105, 1523, 4569, 7615, 10661, 22845, 31983, 53305, 159915.
If you add them up, you will get the total of 160,047. Now subtract 159,915 to get 132,693