66404685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{102953}}^1$

素因数の和:103004

約数の個数: 16

約数和(自身を含む): 108719424

約数和(自身を除く): 42314739

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 102953, 308859, 514765, 1544295, 4426979, 13280937, 22134895, 66404685]

約数ペア:

[(1, 66404685), (3, 22134895), (5, 13280937), (15, 4426979), (43, 1544295), (129, 514765), (215, 308859), (645, 102953)]