27387885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2393}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 23173395

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1635, 2289, 2393, 3815, 7179, 11445, 11965, 16751, 35895, 50253, 83755, 251265, 260837, 782511, 1304185, 1825859, 3912555, 5477577, 9129295, 27387885]

約数ペア:

[(1, 27387885), (3, 9129295), (5, 5477577), (7, 3912555), (15, 1825859), (21, 1304185), (35, 782511), (105, 260837), (109, 251265), (327, 83755), (545, 50253), (763, 35895), (1635, 16751), (2289, 11965), (2393, 11445), (3815, 7179)]