123233925

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{11821}}^1$

素因数の和:11973

約数の個数: 24

約数和(自身を含む): 205229920

約数和(自身を除く): 81995995

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 3475, 10425, 11821, 35463, 59105, 177315, 295525, 886575, 1643119, 4929357, 8215595, 24646785, 41077975, 123233925]

約数ペア:

[(1, 123233925), (3, 41077975), (5, 24646785), (15, 8215595), (25, 4929357), (75, 1643119), (139, 886575), (417, 295525), (695, 177315), (2085, 59105), (3475, 35463), (10425, 11821)]