30016855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1361}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 39421728

約数和(自身を除く): 9404873

約数列:

[1, 5, 11, 55, 401, 1361, 2005, 4411, 6805, 14971, 22055, 74855, 545761, 2728805, 6003371, 30016855]

約数ペア:

[(1, 30016855), (5, 6003371), (11, 2728805), (55, 545761), (401, 74855), (1361, 22055), (2005, 14971), (4411, 6805)]