165196655

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 216376272

約数和(自身を除く): 51179617

約数列:

[1, 5, 13, 65, 137, 169, 685, 845, 1427, 1781, 7135, 8905, 18551, 23153, 92755, 115765, 195499, 241163, 977495, 1205815, 2541487, 12707435, 33039331, 165196655]

約数ペア:

[(1, 165196655), (5, 33039331), (13, 12707435), (65, 2541487), (137, 1205815), (169, 977495), (685, 241163), (845, 195499), (1427, 115765), (1781, 92755), (7135, 23153), (8905, 18551)]