66028665

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{42737}}^1$

素因数の和:42848

約数の個数: 16

約数和(自身を含む): 106674048

約数和(自身を除く): 40645383

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 42737, 128211, 213685, 641055, 4401911, 13205733, 22009555, 66028665]

約数ペア:

[(1, 66028665), (3, 22009555), (5, 13205733), (15, 4401911), (103, 641055), (309, 213685), (515, 128211), (1545, 42737)]