Q: What is the sum of all factors of the number 125,385 excluding 125,385?
A: 90,999
The factors of the number 125,385 are: 1, 3, 5, 13, 15, 39, 65, 195, 643, 1929, 3215, 8359, 9645, 25077, 41795, 125385.
If you add them up, you will get the total of 125,475. Now subtract 125,385 to get 90,999