25121525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7027}}^1$

素因数の和:7061

約数の個数: 24

約数和(自身を含む): 36601824

約数和(自身を除く): 11480299

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 7027, 35135, 77297, 91351, 175675, 386485, 456755, 1004861, 1932425, 2283775, 5024305, 25121525]

約数ペア:

[(1, 25121525), (5, 5024305), (11, 2283775), (13, 1932425), (25, 1004861), (55, 456755), (65, 386485), (143, 175675), (275, 91351), (325, 77297), (715, 35135), (3575, 7027)]