66962895

素因数分解:

$3^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{2137}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 107242080

約数和(自身を除く): 40279185

約数列:

[1, 3, 5, 15, 2089, 2137, 6267, 6411, 10445, 10685, 31335, 32055, 4464193, 13392579, 22320965, 66962895]

約数ペア:

[(1, 66962895), (3, 22320965), (5, 13392579), (15, 4464193), (2089, 32055), (2137, 31335), (6267, 10685), (6411, 10445)]