Q: What is the sum of all factors of the number 1,304,155 excluding 1,304,155?
A: 384,965
The factors of the number 1,304,155 are: 1, 5, 17, 67, 85, 229, 335, 1139, 1145, 3893, 5695, 15343, 19465, 76715, 260831, 1304155.
If you add them up, you will get the total of 1,304,539. Now subtract 1,304,155 to get 384,965