82716405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{290233}}^1$

素因数の和:290260

約数の個数: 16

約数和(自身を含む): 139312320

約数和(自身を除く): 56595915

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 290233, 870699, 1451165, 4353495, 5514427, 16543281, 27572135, 82716405]

約数ペア:

[(1, 82716405), (3, 27572135), (5, 16543281), (15, 5514427), (19, 4353495), (57, 1451165), (95, 870699), (285, 290233)]