56491455

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{121487}}^1$

素因数の和:121526

約数の個数: 16

約数和(自身を含む): 93302784

約数和(自身を除く): 36811329

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 121487, 364461, 607435, 1822305, 3766097, 11298291, 18830485, 56491455]

約数ペア:

[(1, 56491455), (3, 18830485), (5, 11298291), (15, 3766097), (31, 1822305), (93, 607435), (155, 364461), (465, 121487)]