Q: What is the sum of all factors of the number 26,070,075 excluding 26,070,075?

A: 21,097,045

Why is 21,097,045 the sum of all factors of 26,070,075, excluding 26,070,075?

The factors of the number 26,070,075 are: 1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1063, 1635, 2725, 3189, 4905, 5315, 8175, 9567, 15945, 24525, 26575, 47835, 79725, 115867, 239175, 347601, 579335, 1042803, 1738005, 2896675, 5214015, 8690025, 26070075.

If you add them up, you will get the total of 26,070,096. Now subtract 26,070,075 to get 21,097,045