16255085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42221}}^1$

素因数の和:42244

約数の個数: 16

約数和(自身を含む): 24319872

約数和(自身を除く): 8064787

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 42221, 211105, 295547, 464431, 1477735, 2322155, 3251017, 16255085]

約数ペア:

[(1, 16255085), (5, 3251017), (7, 2322155), (11, 1477735), (35, 464431), (55, 295547), (77, 211105), (385, 42221)]