Q: What is the sum of all factors of the number 123,105 excluding 123,105?
A: 81,375
The factors of the number 123,105 are: 1, 3, 5, 15, 29, 87, 145, 283, 435, 849, 1415, 4245, 8207, 24621, 41035, 123105.
If you add them up, you will get the total of 123,186. Now subtract 123,105 to get 81,375