380341335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{121321}}^1$

素因数の和:121359

約数の個数: 32

約数和(自身を含む): 698814720

約数和(自身を除く): 318473385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 121321, 363963, 606605, 1334531, 1819815, 2305099, 4003593, 6672655, 6915297, 11525495, 20017965, 25356089, 34576485, 76068267, 126780445, 380341335]

約数ペア:

[(1, 380341335), (3, 126780445), (5, 76068267), (11, 34576485), (15, 25356089), (19, 20017965), (33, 11525495), (55, 6915297), (57, 6672655), (95, 4003593), (165, 2305099), (209, 1819815), (285, 1334531), (627, 606605), (1045, 363963), (3135, 121321)]