2206545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 3953664

約数和(自身を除く): 1747119

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 311, 473, 645, 933, 1419, 1555, 2365, 3421, 4665, 7095, 10263, 13373, 17105, 40119, 51315, 66865, 147103, 200595, 441309, 735515, 2206545]

約数ペア:

[(1, 2206545), (3, 735515), (5, 441309), (11, 200595), (15, 147103), (33, 66865), (43, 51315), (55, 40119), (129, 17105), (165, 13373), (215, 10263), (311, 7095), (473, 4665), (645, 3421), (933, 2365), (1419, 1555)]