56075655

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{86939}}^1$

素因数の和:86990

約数の個数: 16

約数和(自身を含む): 91808640

約数和(自身を除く): 35732985

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 86939, 260817, 434695, 1304085, 3738377, 11215131, 18691885, 56075655]

約数ペア:

[(1, 56075655), (3, 18691885), (5, 11215131), (15, 3738377), (43, 1304085), (129, 434695), (215, 260817), (645, 86939)]