109157069825

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{204481}}^1$

素因数の和:204785

約数の個数: 24

約数和(自身を含む): 137225416416

約数和(自身を除く): 28068346591

約数列:

[1, 5, 25, 131, 163, 655, 815, 3275, 4075, 21353, 106765, 204481, 533825, 1022405, 5112025, 26787011, 33330403, 133935055, 166652015, 669675275, 833260075, 4366282793, 21831413965, 109157069825]

約数ペア:

[(1, 109157069825), (5, 21831413965), (25, 4366282793), (131, 833260075), (163, 669675275), (655, 166652015), (815, 133935055), (3275, 33330403), (4075, 26787011), (21353, 5112025), (106765, 1022405), (204481, 533825)]