Q: What is the sum of all factors of the number 305,524,135 excluding 305,524,135?

A: 130,075,865

Why is 130,075,865 the sum of all factors of 305,524,135, excluding 305,524,135?

The factors of the number 305,524,135 are: 1, 5, 7, 29, 35, 145, 203, 241, 1015, 1205, 1249, 1687, 6245, 6989, 8435, 8743, 34945, 36221, 43715, 48923, 181105, 244615, 253547, 301009, 1267735, 1505045, 2107063, 8729261, 10535315, 43646305, 61104827, 305524135.

If you add them up, you will get the total of 305,524,265. Now subtract 305,524,135 to get 130,075,865