1900236435

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{9473}}^1$

素因数の和:9835

約数の個数: 32

約数和(自身を含む): 3121417728

約数和(自身を除く): 1221181293

約数列:

[1, 3, 5, 15, 43, 129, 215, 311, 645, 933, 1555, 4665, 9473, 13373, 28419, 40119, 47365, 66865, 142095, 200595, 407339, 1222017, 2036695, 2946103, 6110085, 8838309, 14730515, 44191545, 126682429, 380047287, 633412145, 1900236435]

約数ペア:

[(1, 1900236435), (3, 633412145), (5, 380047287), (15, 126682429), (43, 44191545), (129, 14730515), (215, 8838309), (311, 6110085), (645, 2946103), (933, 2036695), (1555, 1222017), (4665, 407339), (9473, 200595), (13373, 142095), (28419, 66865), (40119, 47365)]