Q: What is the sum of all factors of the number 1,341,215 excluding 1,341,215?
A: 421,345
The factors of the number 1,341,215 are: 1, 5, 17, 31, 85, 155, 509, 527, 2545, 2635, 8653, 15779, 43265, 78895, 268243, 1341215.
If you add them up, you will get the total of 1,341,636. Now subtract 1,341,215 to get 421,345