1240085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 1855872

約数和(自身を除く): 615787

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 3221, 16105, 22547, 35431, 112735, 177155, 248017, 1240085]

約数ペア:

[(1, 1240085), (5, 248017), (7, 177155), (11, 112735), (35, 35431), (55, 22547), (77, 16105), (385, 3221)]