2078391555

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{96827}}^1$

素因数の和:96897

約数の個数: 40

約数和(自身を含む): 3796044912

約数和(自身を除く): 1717653357

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4293, 7155, 21465, 96827, 290481, 484135, 871443, 1452405, 2614329, 4357215, 5131831, 7842987, 13071645, 15395493, 25659155, 39214935, 46186479, 76977465, 138559437, 230932395, 415678311, 692797185, 2078391555]

約数ペア:

[(1, 2078391555), (3, 692797185), (5, 415678311), (9, 230932395), (15, 138559437), (27, 76977465), (45, 46186479), (53, 39214935), (81, 25659155), (135, 15395493), (159, 13071645), (265, 7842987), (405, 5131831), (477, 4357215), (795, 2614329), (1431, 1452405), (2385, 871443), (4293, 484135), (7155, 290481), (21465, 96827)]