26937755

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 35575200

約数和(自身を除く): 8637445

約数列:

[1, 5, 13, 65, 71, 169, 355, 449, 845, 923, 2245, 4615, 5837, 11999, 29185, 31879, 59995, 75881, 159395, 379405, 414427, 2072135, 5387551, 26937755]

約数ペア:

[(1, 26937755), (5, 5387551), (13, 2072135), (65, 414427), (71, 379405), (169, 159395), (355, 75881), (449, 59995), (845, 31879), (923, 29185), (2245, 11999), (4615, 5837)]