66130905

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{142217}}^1$

素因数の和:142256

約数の個数: 16

約数和(自身を含む): 109223424

約数和(自身を除く): 43092519

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 142217, 426651, 711085, 2133255, 4408727, 13226181, 22043635, 66130905]

約数ペア:

[(1, 66130905), (3, 22043635), (5, 13226181), (15, 4408727), (31, 2133255), (93, 711085), (155, 426651), (465, 142217)]