156911847615

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{31990183}}^1$

素因数の和:31990303

約数の個数: 24

約数和(自身を含む): 274475778720

約数和(自身を除く): 117563931105

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 31990183, 95970549, 159950915, 287911647, 479852745, 1439558235, 3486929947, 10460789841, 17434649735, 31382369523, 52303949205, 156911847615]

約数ペア:

[(1, 156911847615), (3, 52303949205), (5, 31382369523), (9, 17434649735), (15, 10460789841), (45, 3486929947), (109, 1439558235), (327, 479852745), (545, 287911647), (981, 159950915), (1635, 95970549), (4905, 31990183)]