235837215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2441}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 434285280

約数和(自身を除く): 198448065

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 113, 171, 285, 339, 565, 855, 1017, 1695, 2147, 2441, 5085, 6441, 7323, 10735, 12205, 19323, 21969, 32205, 36615, 46379, 96615, 109845, 139137, 231895, 275833, 417411, 695685, 827499, 1379165, 2087055, 2482497, 4137495, 5240827, 12412485, 15722481, 26204135, 47167443, 78612405, 235837215]

約数ペア:

[(1, 235837215), (3, 78612405), (5, 47167443), (9, 26204135), (15, 15722481), (19, 12412485), (45, 5240827), (57, 4137495), (95, 2482497), (113, 2087055), (171, 1379165), (285, 827499), (339, 695685), (565, 417411), (855, 275833), (1017, 231895), (1695, 139137), (2147, 109845), (2441, 96615), (5085, 46379), (6441, 36615), (7323, 32205), (10735, 21969), (12205, 19323)]