Q: What is the sum of all factors of the number 10,874,655 excluding 10,874,655?

A: 10,400,049

Why is 10,400,049 the sum of all factors of 10,874,655, excluding 10,874,655?

The factors of the number 10,874,655 are: 1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 2441, 4455, 7323, 12205, 21969, 26851, 36615, 65907, 80553, 109845, 134255, 197721, 241659, 329535, 402765, 724977, 988605, 1208295, 2174931, 3624885, 10874655.

If you add them up, you will get the total of 10,874,665. Now subtract 10,874,655 to get 10,400,049