25134189

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 34621440

約数和(自身を除く): 9487251

約数列:

[1, 3, 41, 123, 127, 381, 1609, 4827, 5207, 15621, 65969, 197907, 204343, 613029, 8378063, 25134189]

約数ペア:

[(1, 25134189), (3, 8378063), (41, 613029), (123, 204343), (127, 197907), (381, 65969), (1609, 15621), (4827, 5207)]