83885805

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13411}}^1$

素因数の和:13561

約数の個数: 24

約数和(自身を含む): 146459040

約数和(自身を除く): 62573235

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 13411, 40233, 67055, 120699, 201165, 603495, 1864129, 5592387, 9320645, 16777161, 27961935, 83885805]

約数ペア:

[(1, 83885805), (3, 27961935), (5, 16777161), (9, 9320645), (15, 5592387), (45, 1864129), (139, 603495), (417, 201165), (695, 120699), (1251, 67055), (2085, 40233), (6255, 13411)]