25142767

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 3161873

約数列:

[1, 13, 31, 89, 403, 701, 1157, 2759, 9113, 21731, 35867, 62389, 282503, 811057, 1934059, 25142767]

約数ペア:

[(1, 25142767), (13, 1934059), (31, 811057), (89, 282503), (403, 62389), (701, 35867), (1157, 21731), (2759, 9113)]