146966785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1777}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 215066880

約数和(自身を除く): 68100095

約数列:

[1, 5, 7, 17, 35, 85, 119, 139, 595, 695, 973, 1777, 2363, 4865, 8885, 11815, 12439, 16541, 30209, 62195, 82705, 151045, 211463, 247003, 1057315, 1235015, 1729021, 4199051, 8645105, 20995255, 29393357, 146966785]

約数ペア:

[(1, 146966785), (5, 29393357), (7, 20995255), (17, 8645105), (35, 4199051), (85, 1729021), (119, 1235015), (139, 1057315), (595, 247003), (695, 211463), (973, 151045), (1777, 82705), (2363, 62195), (4865, 30209), (8885, 16541), (11815, 12439)]