290032285

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1\times {\mathrm{997}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 353603376

約数和(自身を除く): 63571091

約数列:

[1, 5, 73, 365, 797, 997, 3985, 4985, 58181, 72781, 290905, 363905, 794609, 3973045, 58006457, 290032285]

約数ペア:

[(1, 290032285), (5, 58006457), (73, 3973045), (365, 794609), (797, 363905), (997, 290905), (3985, 72781), (4985, 58181)]