85572405

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{24071}}^1$

素因数の和:24161

約数の個数: 24

約数和(自身を含む): 150209280

約数和(自身を除く): 64636875

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 24071, 72213, 120355, 216639, 361065, 1083195, 1901609, 5704827, 9508045, 17114481, 28524135, 85572405]

約数ペア:

[(1, 85572405), (3, 28524135), (5, 17114481), (9, 9508045), (15, 5704827), (45, 1901609), (79, 1083195), (237, 361065), (395, 216639), (711, 120355), (1185, 72213), (3555, 24071)]