56736315

素因数分解:

$3^3\times 5^1\times {\mathrm{420269}}^1$

素因数の和:420283

約数の個数: 16

約数和(自身を含む): 100864800

約数和(自身を除く): 44128485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 420269, 1260807, 2101345, 3782421, 6304035, 11347263, 18912105, 56736315]

約数ペア:

[(1, 56736315), (3, 18912105), (5, 11347263), (9, 6304035), (15, 3782421), (27, 2101345), (45, 1260807), (135, 420269)]