1816852005

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{55843}}^1$

素因数の和:56098

約数の個数: 32

約数和(自身を含む): 3243419520

約数和(自身を除く): 1426567515

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 2169, 3615, 6507, 10845, 32535, 55843, 167529, 279215, 502587, 837645, 1507761, 2512935, 7538805, 13458163, 40374489, 67290815, 121123467, 201872445, 363370401, 605617335, 1816852005]

約数ペア:

[(1, 1816852005), (3, 605617335), (5, 363370401), (9, 201872445), (15, 121123467), (27, 67290815), (45, 40374489), (135, 13458163), (241, 7538805), (723, 2512935), (1205, 1507761), (2169, 837645), (3615, 502587), (6507, 279215), (10845, 167529), (32535, 55843)]