15815802027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{98779}}^1$

素因数の和:98907

約数の個数: 24

約数和(自身を含む): 22624571200

約数和(自身を除く): 6808769173

約数列:

[1, 3, 19, 53, 57, 159, 1007, 2809, 3021, 8427, 53371, 98779, 160113, 296337, 1876801, 5235287, 5630403, 15705861, 99470453, 277470211, 298411359, 832410633, 5271934009, 15815802027]

約数ペア:

[(1, 15815802027), (3, 5271934009), (19, 832410633), (53, 298411359), (57, 277470211), (159, 99470453), (1007, 15705861), (2809, 5630403), (3021, 5235287), (8427, 1876801), (53371, 296337), (98779, 160113)]