Q: What is the sum of all factors of the number 142,805 excluding 142,805?
A: 42,841
The factors of the number 142,805 are: 1, 5, 13, 65, 169, 845, 2197, 10985, 28561, 142805.
If you add them up, you will get the total of 142,847. Now subtract 142,805 to get 42,841