71680125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17377}}^1$

素因数の和:17406

約数の個数: 32

約数和(自身を含む): 130126464

約数和(自身を除く): 58446339

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 17377, 52131, 86885, 191147, 260655, 434425, 573441, 955735, 1303275, 2172125, 2867205, 4778675, 6516375, 14336025, 23893375, 71680125]

約数ペア:

[(1, 71680125), (3, 23893375), (5, 14336025), (11, 6516375), (15, 4778675), (25, 2867205), (33, 2172125), (55, 1303275), (75, 955735), (125, 573441), (165, 434425), (275, 260655), (375, 191147), (825, 86885), (1375, 52131), (4125, 17377)]