28595735

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2887}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 39369216

約数和(自身を除く): 10773481

約数列:

[1, 5, 7, 35, 283, 1415, 1981, 2887, 9905, 14435, 20209, 101045, 817021, 4085105, 5719147, 28595735]

約数ペア:

[(1, 28595735), (5, 5719147), (7, 4085105), (35, 817021), (283, 101045), (1415, 20209), (1981, 14435), (2887, 9905)]