42730155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73043}}^1$

素因数の和:73067

約数の個数: 24

約数和(自身を含む): 79764048

約数和(自身を除く): 37033893

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 73043, 219129, 365215, 657387, 949559, 1095645, 2848677, 3286935, 4747795, 8546031, 14243385, 42730155]

約数ペア:

[(1, 42730155), (3, 14243385), (5, 8546031), (9, 4747795), (13, 3286935), (15, 2848677), (39, 1095645), (45, 949559), (65, 657387), (117, 365215), (195, 219129), (585, 73043)]