128302385

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 156850176

約数和(自身を除く): 28547791

約数列:

[1, 5, 97, 127, 485, 635, 2083, 10415, 12319, 61595, 202051, 264541, 1010255, 1322705, 25660477, 128302385]

約数ペア:

[(1, 128302385), (5, 25660477), (97, 1322705), (127, 1010255), (485, 264541), (635, 202051), (2083, 61595), (10415, 12319)]