66668735

素因数分解:

$5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4339}}^1$

素因数の和:4790

約数の個数: 16

約数和(自身を含む): 91660800

約数和(自身を除く): 24992065

約数列:

[1, 5, 7, 35, 439, 2195, 3073, 4339, 15365, 21695, 30373, 151865, 1904821, 9524105, 13333747, 66668735]

約数ペア:

[(1, 66668735), (5, 13333747), (7, 9524105), (35, 1904821), (439, 151865), (2195, 30373), (3073, 21695), (4339, 15365)]