51465495

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{33311}}^1$

素因数の和:33422

約数の個数: 16

約数和(自身を含む): 83146752

約数和(自身を除く): 31681257

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 33311, 99933, 166555, 499665, 3431033, 10293099, 17155165, 51465495]

約数ペア:

[(1, 51465495), (3, 17155165), (5, 10293099), (15, 3431033), (103, 499665), (309, 166555), (515, 99933), (1545, 33311)]