90713575

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 114756048

約数和(自身を除く): 24042473

約数列:

[1, 5, 25, 113, 163, 197, 565, 815, 985, 2825, 4075, 4925, 18419, 22261, 32111, 92095, 111305, 160555, 460475, 556525, 802775, 3628543, 18142715, 90713575]

約数ペア:

[(1, 90713575), (5, 18142715), (25, 3628543), (113, 802775), (163, 556525), (197, 460475), (565, 160555), (815, 111305), (985, 92095), (2825, 32111), (4075, 22261), (4925, 18419)]