38274615

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27437}}^1$

素因数の和:27479

約数の個数: 24

約数和(自身を含む): 68485248

約数和(自身を除く): 30210633

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 27437, 82311, 137185, 246933, 411555, 850547, 1234665, 2551641, 4252735, 7654923, 12758205, 38274615]

約数ペア:

[(1, 38274615), (3, 12758205), (5, 7654923), (9, 4252735), (15, 2551641), (31, 1234665), (45, 850547), (93, 411555), (155, 246933), (279, 137185), (465, 82311), (1395, 27437)]