Q: What is the sum of all factors of the number 42,805 excluding 42,805?
A: 15,947
The factors of the number 42,805 are: 1, 5, 7, 35, 1223, 6115, 8561, 42805.
If you add them up, you will get the total of 42,820. Now subtract 42,805 to get 15,947