Q: What is the sum of all factors of the number 3,874,545 excluding 3,874,545?
A: 3,075,255
The factors of the number 3,874,545 are: 1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 2969, 8907, 14845, 26721, 44535, 86101, 133605, 258303, 430505, 774909, 1291515, 3874545.
If you add them up, you will get the total of 3,874,548. Now subtract 3,874,545 to get 3,075,255