7923445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 10509912

約数和(自身を除く): 2586467

約数列:

[1, 5, 17, 31, 85, 97, 155, 485, 527, 961, 1649, 2635, 3007, 4805, 8245, 15035, 16337, 51119, 81685, 93217, 255595, 466085, 1584689, 7923445]

約数ペア:

[(1, 7923445), (5, 1584689), (17, 466085), (31, 255595), (85, 93217), (97, 81685), (155, 51119), (485, 16337), (527, 15035), (961, 8245), (1649, 4805), (2635, 3007)]