13927455

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2437}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 24340992

約数和(自身を除く): 10413537

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 2437, 5715, 7311, 12185, 21933, 36555, 109665, 309499, 928497, 1547495, 2785491, 4642485, 13927455]

約数ペア:

[(1, 13927455), (3, 4642485), (5, 2785491), (9, 1547495), (15, 928497), (45, 309499), (127, 109665), (381, 36555), (635, 21933), (1143, 12185), (1905, 7311), (2437, 5715)]