78239205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14369}}^1$

素因数の和:14402

約数の個数: 36

約数和(自身を含む): 149074380

約数和(自身を除く): 70835175

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 14369, 43107, 71845, 129321, 158059, 215535, 474177, 646605, 790295, 1422531, 1738649, 2370885, 5215947, 7112655, 8693245, 15647841, 26079735, 78239205]

約数ペア:

[(1, 78239205), (3, 26079735), (5, 15647841), (9, 8693245), (11, 7112655), (15, 5215947), (33, 2370885), (45, 1738649), (55, 1422531), (99, 790295), (121, 646605), (165, 474177), (363, 215535), (495, 158059), (605, 129321), (1089, 71845), (1815, 43107), (5445, 14369)]