Q: What is the sum of all factors of the number 1,556,145 excluding 1,556,145?
A: 1,210,575
The factors of the number 1,556,145 are: 1, 3, 5, 9, 15, 27, 45, 135, 11527, 34581, 57635, 103743, 172905, 311229, 518715, 1556145.
If you add them up, you will get the total of 1,556,146. Now subtract 1,556,145 to get 1,210,575