25620925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 34944192

約数和(自身を除く): 9323267

約数列:

[1, 5, 11, 25, 55, 151, 275, 617, 755, 1661, 3085, 3775, 6787, 8305, 15425, 33935, 41525, 93167, 169675, 465835, 1024837, 2329175, 5124185, 25620925]

約数ペア:

[(1, 25620925), (5, 5124185), (11, 2329175), (25, 1024837), (55, 465835), (151, 169675), (275, 93167), (617, 41525), (755, 33935), (1661, 15425), (3085, 8305), (3775, 6787)]