80042305

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{8081}}^1$

素因数の和:8376

約数の個数: 16

約数和(自身を含む): 110173824

約数和(自身を除く): 30131519

約数列:

[1, 5, 7, 35, 283, 1415, 1981, 8081, 9905, 40405, 56567, 282835, 2286923, 11434615, 16008461, 80042305]

約数ペア:

[(1, 80042305), (5, 16008461), (7, 11434615), (35, 2286923), (283, 282835), (1415, 56567), (1981, 40405), (8081, 9905)]