25261311

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1823}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 35020800

約数和(自身を除く): 9759489

約数列:

[1, 3, 31, 93, 149, 447, 1823, 4619, 5469, 13857, 56513, 169539, 271627, 814881, 8420437, 25261311]

約数ペア:

[(1, 25261311), (3, 8420437), (31, 814881), (93, 271627), (149, 169539), (447, 56513), (1823, 13857), (4619, 5469)]