56431335

素因数分解:

$3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{5557}}^1$

素因数の和:6242

約数の個数: 16

約数和(自身を含む): 90439776

約数和(自身を除く): 34008441

約数列:

[1, 3, 5, 15, 677, 2031, 3385, 5557, 10155, 16671, 27785, 83355, 3762089, 11286267, 18810445, 56431335]

約数ペア:

[(1, 56431335), (3, 18810445), (5, 11286267), (15, 3762089), (677, 83355), (2031, 27785), (3385, 16671), (5557, 10155)]