66411165

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{18371}}^1$

素因数の和:18620

約数の個数: 16

約数和(自身を含む): 106704576

約数和(自身を除く): 40293411

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 18371, 55113, 91855, 275565, 4427411, 13282233, 22137055, 66411165]

約数ペア:

[(1, 66411165), (3, 22137055), (5, 13282233), (15, 4427411), (241, 275565), (723, 91855), (1205, 55113), (3615, 18371)]