2243321655

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{9601}}^1$

素因数の和:10067

約数の個数: 32

約数和(自身を含む): 3695464128

約数和(自身を除く): 1452142473

約数列:

[1, 3, 5, 15, 37, 111, 185, 421, 555, 1263, 2105, 6315, 9601, 15577, 28803, 46731, 48005, 77885, 144015, 233655, 355237, 1065711, 1776185, 4042021, 5328555, 12126063, 20210105, 60630315, 149554777, 448664331, 747773885, 2243321655]

約数ペア:

[(1, 2243321655), (3, 747773885), (5, 448664331), (15, 149554777), (37, 60630315), (111, 20210105), (185, 12126063), (421, 5328555), (555, 4042021), (1263, 1776185), (2105, 1065711), (6315, 355237), (9601, 233655), (15577, 144015), (28803, 77885), (46731, 48005)]