54818075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5441}}^1$

素因数の和:5495

約数の個数: 24

約数和(自身を含む): 75578496

約数和(自身を除く): 20760421

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 5441, 10075, 27205, 70733, 136025, 168671, 353665, 843355, 1768325, 2192723, 4216775, 10963615, 54818075]

約数ペア:

[(1, 54818075), (5, 10963615), (13, 4216775), (25, 2192723), (31, 1768325), (65, 843355), (155, 353665), (325, 168671), (403, 136025), (775, 70733), (2015, 27205), (5441, 10075)]