159508415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{21169}}^1$

素因数の和:21322

約数の個数: 16

約数和(自身を含む): 210345120

約数和(自身を除く): 50836705

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 21169, 105845, 232859, 1164295, 2900153, 14500765, 31901683, 159508415]

約数ペア:

[(1, 159508415), (5, 31901683), (11, 14500765), (55, 2900153), (137, 1164295), (685, 232859), (1507, 105845), (7535, 21169)]