13792675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:128

約数の個数: 36

約数和(自身を含む): 19540416

約数和(自身を除く): 5747741

約数列:

[1, 5, 13, 25, 31, 37, 65, 155, 185, 325, 403, 481, 775, 925, 1147, 1369, 2015, 2405, 5735, 6845, 10075, 12025, 14911, 17797, 28675, 34225, 42439, 74555, 88985, 212195, 372775, 444925, 551707, 1060975, 2758535, 13792675]

約数ペア:

[(1, 13792675), (5, 2758535), (13, 1060975), (25, 551707), (31, 444925), (37, 372775), (65, 212195), (155, 88985), (185, 74555), (325, 42439), (403, 34225), (481, 28675), (775, 17797), (925, 14911), (1147, 12025), (1369, 10075), (2015, 6845), (2405, 5735)]