68116665

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{62207}}^1$

素因数の和:62288

約数の個数: 16

約数和(自身を含む): 110481408

約数和(自身を除く): 42364743

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 62207, 186621, 311035, 933105, 4541111, 13623333, 22705555, 68116665]

約数ペア:

[(1, 68116665), (3, 22705555), (5, 13623333), (15, 4541111), (73, 933105), (219, 311035), (365, 186621), (1095, 62207)]