25340395

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 32644080

約数和(自身を除く): 7303685

約数列:

[1, 5, 19, 95, 101, 139, 361, 505, 695, 1805, 1919, 2641, 9595, 13205, 14039, 36461, 50179, 70195, 182305, 250895, 266741, 1333705, 5068079, 25340395]

約数ペア:

[(1, 25340395), (5, 5068079), (19, 1333705), (95, 266741), (101, 250895), (139, 182305), (361, 70195), (505, 50179), (695, 36461), (1805, 14039), (1919, 13205), (2641, 9595)]