1330994655

素因数分解:

$3^2\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{15559}}^1$

素因数の和:17471

約数の個数: 24

約数和(自身を含む): 2308419360

約数和(自身を除く): 977424705

約数列:

[1, 3, 5, 9, 15, 45, 1901, 5703, 9505, 15559, 17109, 28515, 46677, 77795, 85545, 140031, 233385, 700155, 29577659, 88732977, 147888295, 266198931, 443664885, 1330994655]

約数ペア:

[(1, 1330994655), (3, 443664885), (5, 266198931), (9, 147888295), (15, 88732977), (45, 29577659), (1901, 700155), (5703, 233385), (9505, 140031), (15559, 85545), (17109, 77795), (28515, 46677)]