11817085

素因数分解:

$5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 16662240

約数和(自身を除く): 4845155

約数列:

[1, 5, 7, 35, 49, 139, 245, 347, 695, 973, 1735, 2429, 4865, 6811, 12145, 17003, 34055, 48233, 85015, 241165, 337631, 1688155, 2363417, 11817085]

約数ペア:

[(1, 11817085), (5, 2363417), (7, 1688155), (35, 337631), (49, 241165), (139, 85015), (245, 48233), (347, 34055), (695, 17003), (973, 12145), (1735, 6811), (2429, 4865)]