291224165

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{11987}}^1$

素因数の和:12148

約数の個数: 16

約数和(自身を含む): 360790848

約数和(自身を除く): 69566683

約数列:

[1, 5, 43, 113, 215, 565, 4859, 11987, 24295, 59935, 515441, 1354531, 2577205, 6772655, 58244833, 291224165]

約数ペア:

[(1, 291224165), (5, 58244833), (43, 6772655), (113, 2577205), (215, 1354531), (565, 515441), (4859, 59935), (11987, 24295)]