7942475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 10832640

約数和(自身を除く): 2890165

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 727, 2185, 3635, 10925, 13813, 16721, 18175, 69065, 83605, 317699, 345325, 418025, 1588495, 7942475]

約数ペア:

[(1, 7942475), (5, 1588495), (19, 418025), (23, 345325), (25, 317699), (95, 83605), (115, 69065), (437, 18175), (475, 16721), (575, 13813), (727, 10925), (2185, 3635)]