145137175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 185256000

約数和(自身を除く): 40118825

約数列:

[1, 5, 25, 47, 149, 235, 745, 829, 1175, 3725, 4145, 7003, 20725, 35015, 38963, 123521, 175075, 194815, 617605, 974075, 3088025, 5805487, 29027435, 145137175]

約数ペア:

[(1, 145137175), (5, 29027435), (25, 5805487), (47, 3088025), (149, 974075), (235, 617605), (745, 194815), (829, 175075), (1175, 123521), (3725, 38963), (4145, 35015), (7003, 20725)]