42061915

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3329}}^1$

素因数の和:3379

約数の個数: 24

約数和(自身を含む): 60899040

約数和(自身を除く): 18837125

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 3329, 12635, 16645, 23303, 63251, 116515, 316255, 442757, 1201769, 2213785, 6008845, 8412383, 42061915]

約数ペア:

[(1, 42061915), (5, 8412383), (7, 6008845), (19, 2213785), (35, 1201769), (95, 442757), (133, 316255), (361, 116515), (665, 63251), (1805, 23303), (2527, 16645), (3329, 12635)]