25087113

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 37065600

約数和(自身を除く): 11978487

約数列:

[1, 3, 9, 107, 109, 239, 321, 327, 717, 963, 981, 2151, 11663, 25573, 26051, 34989, 76719, 78153, 104967, 230157, 234459, 2787457, 8362371, 25087113]

約数ペア:

[(1, 25087113), (3, 8362371), (9, 2787457), (107, 234459), (109, 230157), (239, 104967), (321, 78153), (327, 76719), (717, 34989), (963, 26051), (981, 25573), (2151, 11663)]