71775555

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{36527}}^1$

素因数の和:36666

約数の個数: 16

約数和(自身を含む): 115720704

約数和(自身を除く): 43945149

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 36527, 109581, 182635, 547905, 4785037, 14355111, 23925185, 71775555]

約数ペア:

[(1, 71775555), (3, 23925185), (5, 14355111), (15, 4785037), (131, 547905), (393, 182635), (655, 109581), (1965, 36527)]