Q: What is the sum of all factors of the number 151,605 excluding 151,605?
A: 118,155
The factors of the number 151,605 are: 1, 3, 5, 9, 15, 27, 45, 135, 1123, 3369, 5615, 10107, 16845, 30321, 50535, 151605.
If you add them up, you will get the total of 151,723. Now subtract 151,605 to get 118,155