Q: What is the sum of all factors of the number 135,289 excluding 135,289?
A: 37,079
The factors of the number 135,289 are: 1, 7, 11, 49, 77, 251, 539, 1757, 2761, 12299, 19327, 135289.
If you add them up, you will get the total of 135,326. Now subtract 135,289 to get 37,079