7240475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 9923472

約数和(自身を除く): 2682997

約数列:

[1, 5, 11, 25, 55, 113, 233, 275, 565, 1165, 1243, 2563, 2825, 5825, 6215, 12815, 26329, 31075, 64075, 131645, 289619, 658225, 1448095, 7240475]

約数ペア:

[(1, 7240475), (5, 1448095), (11, 658225), (25, 289619), (55, 131645), (113, 64075), (233, 31075), (275, 26329), (565, 12815), (1165, 6215), (1243, 5825), (2563, 2825)]