61016525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 78828288

約数和(自身を除く): 17811763

約数列:

[1, 5, 25, 31, 131, 155, 601, 655, 775, 3005, 3275, 4061, 15025, 18631, 20305, 78731, 93155, 101525, 393655, 465775, 1968275, 2440661, 12203305, 61016525]

約数ペア:

[(1, 61016525), (5, 12203305), (25, 2440661), (31, 1968275), (131, 465775), (155, 393655), (601, 101525), (655, 93155), (775, 78731), (3005, 20305), (3275, 18631), (4061, 15025)]