2012160015

素因数分解:

$3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{22549}}^1$

素因数の和:23224

約数の個数: 32

約数和(自身を含む): 3582744000

約数和(自身を除く): 1570583985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 661, 1983, 3305, 5949, 9915, 17847, 22549, 29745, 67647, 89235, 112745, 202941, 338235, 608823, 1014705, 3044115, 14904889, 44714667, 74524445, 134144001, 223573335, 402432003, 670720005, 2012160015]

約数ペア:

[(1, 2012160015), (3, 670720005), (5, 402432003), (9, 223573335), (15, 134144001), (27, 74524445), (45, 44714667), (135, 14904889), (661, 3044115), (1983, 1014705), (3305, 608823), (5949, 338235), (9915, 202941), (17847, 112745), (22549, 89235), (29745, 67647)]