12944657865

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{144383}}^1$

素因数の和:144573

約数の個数: 32

約数和(自身を含む): 21345730560

約数和(自身を除く): 8401072695

約数列:

[1, 3, 5, 15, 43, 129, 139, 215, 417, 645, 695, 2085, 5977, 17931, 29885, 89655, 144383, 433149, 721915, 2165745, 6208469, 18625407, 20069237, 31042345, 60207711, 93127035, 100346185, 301038555, 862977191, 2588931573, 4314885955, 12944657865]

約数ペア:

[(1, 12944657865), (3, 4314885955), (5, 2588931573), (15, 862977191), (43, 301038555), (129, 100346185), (139, 93127035), (215, 60207711), (417, 31042345), (645, 20069237), (695, 18625407), (2085, 6208469), (5977, 2165745), (17931, 721915), (29885, 433149), (89655, 144383)]