Q: What is the sum of all factors of the number 13,121,115 excluding 13,121,115?
A: 12,138,405
The factors of the number 13,121,115 are: 1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6577, 19731, 32885, 46039, 98655, 124963, 138117, 230195, 374889, 624815, 690585, 874741, 1874445, 2624223, 4373705, 13121115.
If you add them up, you will get the total of 13,121,127. Now subtract 13,121,115 to get 12,138,405