Q: What is the sum of all factors of the number 145,405 excluding 145,405?
A: 42,587
The factors of the number 145,405 are: 1, 5, 13, 65, 2237, 11185, 29081, 145405.
If you add them up, you will get the total of 145,447. Now subtract 145,405 to get 42,587