159769425

素因数分解:

$3^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{3313}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 264642784

約数和(自身を除く): 104873359

約数列:

[1, 3, 5, 15, 25, 75, 643, 1929, 3215, 3313, 9645, 9939, 16075, 16565, 48225, 49695, 82825, 248475, 2130259, 6390777, 10651295, 31953885, 53256475, 159769425]

約数ペア:

[(1, 159769425), (3, 53256475), (5, 31953885), (15, 10651295), (25, 6390777), (75, 2130259), (643, 248475), (1929, 82825), (3215, 49695), (3313, 48225), (9645, 16565), (9939, 16075)]