2014455555

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2131699}}^1$

素因数の和:2131720

約数の個数: 32

約数和(自身を含む): 4092864000

約数和(自身を除く): 2078408445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2131699, 6395097, 10658495, 14921893, 19185291, 31975485, 44765679, 57555873, 74609465, 95926455, 134297037, 223828395, 287779365, 402891111, 671485185, 2014455555]

約数ペア:

[(1, 2014455555), (3, 671485185), (5, 402891111), (7, 287779365), (9, 223828395), (15, 134297037), (21, 95926455), (27, 74609465), (35, 57555873), (45, 44765679), (63, 31975485), (105, 19185291), (135, 14921893), (189, 10658495), (315, 6395097), (945, 2131699)]