Q: What is the sum of all factors of the number 317,145 excluding 317,145?
A: 190,311
The factors of the number 317,145 are: 1, 3, 5, 15, 21143, 63429, 105715, 317145.
If you add them up, you will get the total of 317,335. Now subtract 317,145 to get 190,311