Q: What is the sum of all factors of the number 150,605 excluding 150,605?
A: 72,499
The factors of the number 150,605 are: 1, 5, 7, 13, 35, 65, 91, 331, 455, 1655, 2317, 4303, 11585, 21515, 30121, 150605.
If you add them up, you will get the total of 150,677. Now subtract 150,605 to get 72,499