22840155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39043}}^1$

素因数の和:39067

約数の個数: 24

約数和(自身を含む): 42636048

約数和(自身を除く): 19795893

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 39043, 117129, 195215, 351387, 507559, 585645, 1522677, 1756935, 2537795, 4568031, 7613385, 22840155]

約数ペア:

[(1, 22840155), (3, 7613385), (5, 4568031), (9, 2537795), (13, 1756935), (15, 1522677), (39, 585645), (45, 507559), (65, 351387), (117, 195215), (195, 117129), (585, 39043)]