Q: What is the sum of all factors of the number 15,440,145 excluding 15,440,145?
A: 13,379,055
The factors of the number 15,440,145 are: 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 3001, 5145, 9003, 15005, 21007, 45015, 63021, 105035, 147049, 315105, 441147, 735245, 1029343, 2205735, 3088029, 5146715, 15440145.
If you add them up, you will get the total of 15,440,158. Now subtract 15,440,145 to get 13,379,055