Q: What is the sum of all factors of the number 157,815 excluding 157,815?
A: 164,745
The factors of the number 157,815 are: 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 167, 189, 315, 501, 835, 945, 1169, 1503, 2505, 3507, 4509, 5845, 7515, 10521, 17535, 22545, 31563, 52605, 157815.
If you add them up, you will get the total of 157,979. Now subtract 157,815 to get 164,745