25556629

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 29808000

約数和(自身を除く): 4251371

約数列:

[1, 7, 107, 149, 229, 749, 1043, 1603, 15943, 24503, 34121, 111601, 171521, 238847, 3650947, 25556629]

約数ペア:

[(1, 25556629), (7, 3650947), (107, 238847), (149, 171521), (229, 111601), (749, 34121), (1043, 24503), (1603, 15943)]