Q: What is the sum of all factors of the number 213,495 excluding 213,495?
A: 137,097
The factors of the number 213,495 are: 1, 3, 5, 15, 43, 129, 215, 331, 645, 993, 1655, 4965, 14233, 42699, 71165, 213495.
If you add them up, you will get the total of 213,632. Now subtract 213,495 to get 137,097