61898525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 83822760

約数和(自身を除く): 21924235

約数列:

[1, 5, 13, 25, 65, 73, 325, 365, 949, 1825, 2609, 4745, 13045, 23725, 33917, 65225, 169585, 190457, 847925, 952285, 2475941, 4761425, 12379705, 61898525]

約数ペア:

[(1, 61898525), (5, 12379705), (13, 4761425), (25, 2475941), (65, 952285), (73, 847925), (325, 190457), (365, 169585), (949, 65225), (1825, 33917), (2609, 23725), (4745, 13045)]