85975825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 115770368

約数和(自身を除く): 29794543

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 1651, 2083, 3175, 8255, 10415, 27079, 41275, 52075, 135395, 264541, 676975, 1322705, 3439033, 6613525, 17195165, 85975825]

約数ペア:

[(1, 85975825), (5, 17195165), (13, 6613525), (25, 3439033), (65, 1322705), (127, 676975), (325, 264541), (635, 135395), (1651, 52075), (2083, 41275), (3175, 27079), (8255, 10415)]