65485263

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2963}}^1$

素因数の和:3158

約数の個数: 16

約数和(自身を含む): 89631360

約数和(自身を除く): 24146097

約数列:

[1, 3, 53, 139, 159, 417, 2963, 7367, 8889, 22101, 157039, 411857, 471117, 1235571, 21828421, 65485263]

約数ペア:

[(1, 65485263), (3, 21828421), (53, 1235571), (139, 471117), (159, 411857), (417, 157039), (2963, 22101), (7367, 8889)]