25194127

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 30182400

約数和(自身を除く): 4988273

約数列:

[1, 7, 29, 79, 203, 553, 1571, 2291, 10997, 16037, 45559, 124109, 318913, 868763, 3599161, 25194127]

約数ペア:

[(1, 25194127), (7, 3599161), (29, 868763), (79, 318913), (203, 124109), (553, 45559), (1571, 16037), (2291, 10997)]