66923895

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{84181}}^1$

素因数の和:84242

約数の個数: 16

約数和(自身を含む): 109099872

約数和(自身を除く): 42175977

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 84181, 252543, 420905, 1262715, 4461593, 13384779, 22307965, 66923895]

約数ペア:

[(1, 66923895), (3, 22307965), (5, 13384779), (15, 4461593), (53, 1262715), (159, 420905), (265, 252543), (795, 84181)]