2887125

素因数分解:

$3^1\times 5^3\times {\mathrm{7699}}^1$

素因数の和:7717

約数の個数: 16

約数和(自身を含む): 4804800

約数和(自身を除く): 1917675

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 7699, 23097, 38495, 115485, 192475, 577425, 962375, 2887125]

約数ペア:

[(1, 2887125), (3, 962375), (5, 577425), (15, 192475), (25, 115485), (75, 38495), (125, 23097), (375, 7699)]