23921425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 33247872

約数和(自身を除く): 9326447

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 2035, 2351, 10175, 11755, 25861, 58775, 86987, 129305, 434935, 646525, 956857, 2174675, 4784285, 23921425]

約数ペア:

[(1, 23921425), (5, 4784285), (11, 2174675), (25, 956857), (37, 646525), (55, 434935), (185, 129305), (275, 86987), (407, 58775), (925, 25861), (2035, 11755), (2351, 10175)]