Q: What is the sum of all factors of the number 189,105 excluding 189,105?
A: 156,879
The factors of the number 189,105 are: 1, 3, 5, 7, 15, 21, 35, 105, 1801, 5403, 9005, 12607, 27015, 37821, 63035, 189105.
If you add them up, you will get the total of 189,261. Now subtract 189,105 to get 156,879