56228055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{288349}}^1$

素因数の和:288370

約数の個数: 16

約数和(自身を含む): 96885600

約数和(自身を除く): 40657545

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 288349, 865047, 1441745, 3748537, 4325235, 11245611, 18742685, 56228055]

約数ペア:

[(1, 56228055), (3, 18742685), (5, 11245611), (13, 4325235), (15, 3748537), (39, 1441745), (65, 865047), (195, 288349)]