25662507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5023}}^1$

素因数の和:5170

約数の個数: 16

約数和(自身を含む): 37137408

約数和(自身を除く): 11474901

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5023, 5109, 15069, 65299, 195897, 658013, 1974039, 8554169, 25662507]

約数ペア:

[(1, 25662507), (3, 8554169), (13, 1974039), (39, 658013), (131, 195897), (393, 65299), (1703, 15069), (5023, 5109)]