122542225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12163}}^1$

素因数の和:12217

約数の個数: 24

約数和(自身を含む): 168933632

約数和(自身を除く): 46391407

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 10075, 12163, 60815, 158119, 304075, 377053, 790595, 1885265, 3952975, 4901689, 9426325, 24508445, 122542225]

約数ペア:

[(1, 122542225), (5, 24508445), (13, 9426325), (25, 4901689), (31, 3952975), (65, 1885265), (155, 790595), (325, 377053), (403, 304075), (775, 158119), (2015, 60815), (10075, 12163)]