15704948545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{9689}}^1$

素因数の和:11985

約数の個数: 32

約数和(自身を含む): 22152735360

約数和(自身を除く): 6447786815

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2267, 9689, 11335, 24937, 29471, 48445, 106579, 124685, 125957, 147355, 324181, 532895, 629785, 1385527, 1620905, 6927635, 21964963, 109824815, 241614593, 285544519, 1208072965, 1427722595, 3140989709, 15704948545]

約数ペア:

[(1, 15704948545), (5, 3140989709), (11, 1427722595), (13, 1208072965), (55, 285544519), (65, 241614593), (143, 109824815), (715, 21964963), (2267, 6927635), (9689, 1620905), (11335, 1385527), (24937, 629785), (29471, 532895), (48445, 324181), (106579, 147355), (124685, 125957)]