Q: What is the sum of all factors of the number 1,313,265 excluding 1,313,265?
A: 861,135
The factors of the number 1,313,265 are: 1, 3, 5, 15, 29, 87, 145, 435, 3019, 9057, 15095, 45285, 87551, 262653, 437755, 1313265.
If you add them up, you will get the total of 1,314,126. Now subtract 1,313,265 to get 861,135