2149483905

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{218111}}^1$

素因数の和:218198

約数の個数: 32

約数和(自身を含む): 3873669120

約数和(自身を除く): 1724185215

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 218111, 654333, 1090555, 1962999, 3271665, 5888997, 9814995, 15922103, 29444985, 47766309, 79610515, 143298927, 238831545, 429896781, 716494635, 2149483905]

約数ペア:

[(1, 2149483905), (3, 716494635), (5, 429896781), (9, 238831545), (15, 143298927), (27, 79610515), (45, 47766309), (73, 29444985), (135, 15922103), (219, 9814995), (365, 5888997), (657, 3271665), (1095, 1962999), (1971, 1090555), (3285, 654333), (9855, 218111)]