556847855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{2741}}^1$

素因数の和:3778

約数の個数: 16

約数和(自身を含む): 685456128

約数和(自身を除く): 128608273

約数列:

[1, 5, 41, 205, 991, 2741, 4955, 13705, 40631, 112381, 203155, 561905, 2716331, 13581655, 111369571, 556847855]

約数ペア:

[(1, 556847855), (5, 111369571), (41, 13581655), (205, 2716331), (991, 561905), (2741, 203155), (4955, 112381), (13705, 40631)]