125730395

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{2137}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 176821152

約数和(自身を除く): 51090757

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 1681, 2137, 8405, 10685, 11767, 14959, 58835, 74795, 87617, 438085, 613319, 3066595, 3592297, 17961485, 25146079, 125730395]

約数ペア:

[(1, 125730395), (5, 25146079), (7, 17961485), (35, 3592297), (41, 3066595), (205, 613319), (287, 438085), (1435, 87617), (1681, 74795), (2137, 58835), (8405, 14959), (10685, 11767)]