2008111155

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1\times {\mathrm{2053}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 3270296640

約数和(自身を除く): 1262185485

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 1069, 2053, 3207, 5345, 6159, 10265, 16035, 30795, 65209, 125233, 195627, 326045, 375699, 626165, 978135, 1878495, 2194657, 6583971, 10973285, 32919855, 133874077, 401622231, 669370385, 2008111155]

約数ペア:

[(1, 2008111155), (3, 669370385), (5, 401622231), (15, 133874077), (61, 32919855), (183, 10973285), (305, 6583971), (915, 2194657), (1069, 1878495), (2053, 978135), (3207, 626165), (5345, 375699), (6159, 326045), (10265, 195627), (16035, 125233), (30795, 65209)]