Q: What is the sum of all factors of the number 1,380,005 excluding 1,380,005?
A: 441,031
The factors of the number 1,380,005 are: 1, 5, 11, 55, 121, 605, 2281, 11405, 25091, 125455, 276001, 1380005.
If you add them up, you will get the total of 1,380,446. Now subtract 1,380,005 to get 441,031