7620475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 10222560

約数和(自身を除く): 2602085

約数列:

[1, 5, 23, 25, 29, 115, 145, 457, 575, 667, 725, 2285, 3335, 10511, 11425, 13253, 16675, 52555, 66265, 262775, 304819, 331325, 1524095, 7620475]

約数ペア:

[(1, 7620475), (5, 1524095), (23, 331325), (25, 304819), (29, 262775), (115, 66265), (145, 52555), (457, 16675), (575, 13253), (667, 11425), (725, 10511), (2285, 3335)]