7280401155

素因数分解:

$3^1\times 5^1\times {\mathrm{6311}}^1\times {\mathrm{76907}}^1$

素因数の和:83226

約数の個数: 16

約数和(自身を含む): 11650639104

約数和(自身を除く): 4370237949

約数列:

[1, 3, 5, 15, 6311, 18933, 31555, 76907, 94665, 230721, 384535, 1153605, 485360077, 1456080231, 2426800385, 7280401155]

約数ペア:

[(1, 7280401155), (3, 2426800385), (5, 1456080231), (15, 485360077), (6311, 1153605), (18933, 384535), (31555, 230721), (76907, 94665)]