205651635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{115211}}^1$

素因数の和:115243

約数の個数: 32

約数和(自身を含む): 398172672

約数和(自身を除く): 192521037

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 115211, 345633, 576055, 806477, 1728165, 1958587, 2419431, 4032385, 5875761, 9792935, 12097155, 13710109, 29378805, 41130327, 68550545, 205651635]

約数ペア:

[(1, 205651635), (3, 68550545), (5, 41130327), (7, 29378805), (15, 13710109), (17, 12097155), (21, 9792935), (35, 5875761), (51, 4032385), (85, 2419431), (105, 1958587), (119, 1728165), (255, 806477), (357, 576055), (595, 345633), (1785, 115211)]