25245705289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{10771}}^1\times {\mathrm{17623}}^1$

素因数の和:28420

約数の個数: 16

約数和(自身を含む): 30375316480

約数和(自身を除く): 5129611191

約数列:

[1, 7, 19, 133, 10771, 17623, 75397, 123361, 204649, 334837, 1432543, 2343859, 189817333, 1328721331, 3606529327, 25245705289]

約数ペア:

[(1, 25245705289), (7, 3606529327), (19, 1328721331), (133, 189817333), (10771, 2343859), (17623, 1432543), (75397, 334837), (123361, 204649)]