12827605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21559}}^1$

素因数の和:21588

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 5800235

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 21559, 107795, 150913, 366503, 754565, 1832515, 2565521, 12827605]

約数ペア:

[(1, 12827605), (5, 2565521), (7, 1832515), (17, 754565), (35, 366503), (85, 150913), (119, 107795), (595, 21559)]