38966525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 53163264

約数和(自身を除く): 14196739

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 2551, 3055, 12755, 15275, 33163, 63775, 119897, 165815, 599485, 829075, 1558661, 2997425, 7793305, 38966525]

約数ペア:

[(1, 38966525), (5, 7793305), (13, 2997425), (25, 1558661), (47, 829075), (65, 599485), (235, 165815), (325, 119897), (611, 63775), (1175, 33163), (2551, 15275), (3055, 12755)]