56786445

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29347}}^1$

素因数の和:29401

約数の個数: 24

約数和(自身を含む): 100722336

約数和(自身を除く): 43935891

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 29347, 88041, 146735, 264123, 440205, 1261921, 1320615, 3785763, 6309605, 11357289, 18928815, 56786445]

約数ペア:

[(1, 56786445), (3, 18928815), (5, 11357289), (9, 6309605), (15, 3785763), (43, 1320615), (45, 1261921), (129, 440205), (215, 264123), (387, 146735), (645, 88041), (1935, 29347)]