2931608835

素因数分解:

$3^3\times 5^1\times {\mathrm{21715621}}^1$

素因数の和:21715635

約数の個数: 16

約数和(自身を含む): 5211749280

約数和(自身を除く): 2280140445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21715621, 65146863, 108578105, 195440589, 325734315, 586321767, 977202945, 2931608835]

約数ペア:

[(1, 2931608835), (3, 977202945), (5, 586321767), (9, 325734315), (15, 195440589), (27, 108578105), (45, 65146863), (135, 21715621)]