Q: What is the sum of all factors of the number 21,505,075 excluding 21,505,075?
A: 5,335,965
The factors of the number 21,505,075 are: 1, 5, 25, 157, 785, 3925, 5479, 27395, 136975, 860203, 4301015, 21505075.
If you add them up, you will get the total of 21,505,080. Now subtract 21,505,075 to get 5,335,965