30075275

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 38677584

約数和(自身を除く): 8602309

約数列:

[1, 5, 25, 43, 101, 215, 277, 505, 1075, 1385, 2525, 4343, 6925, 11911, 21715, 27977, 59555, 108575, 139885, 297775, 699425, 1203011, 6015055, 30075275]

約数ペア:

[(1, 30075275), (5, 6015055), (25, 1203011), (43, 699425), (101, 297775), (215, 139885), (277, 108575), (505, 59555), (1075, 27977), (1385, 21715), (2525, 11911), (4343, 6925)]