13751075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 19009200

約数和(自身を除く): 5258125

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1459, 1885, 7295, 9425, 18967, 36475, 42311, 94835, 211555, 474175, 550043, 1057775, 2750215, 13751075]

約数ペア:

[(1, 13751075), (5, 2750215), (13, 1057775), (25, 550043), (29, 474175), (65, 211555), (145, 94835), (325, 42311), (377, 36475), (725, 18967), (1459, 9425), (1885, 7295)]