2320512125

素因数分解:

$5^3\times {\mathrm{3371}}^1\times {\mathrm{5507}}^1$

素因数の和:8893

約数の個数: 16

約数和(自身を含む): 2897384256

約数和(自身を除く): 576872131

約数列:

[1, 5, 25, 125, 3371, 5507, 16855, 27535, 84275, 137675, 421375, 688375, 18564097, 92820485, 464102425, 2320512125]

約数ペア:

[(1, 2320512125), (5, 464102425), (25, 92820485), (125, 18564097), (3371, 688375), (5507, 421375), (16855, 137675), (27535, 84275)]