2665875

素因数分解:

$3^1\times 5^3\times {\mathrm{7109}}^1$

素因数の和:7127

約数の個数: 16

約数和(自身を含む): 4436640

約数和(自身を除く): 1770765

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 7109, 21327, 35545, 106635, 177725, 533175, 888625, 2665875]

約数ペア:

[(1, 2665875), (3, 888625), (5, 533175), (15, 177725), (25, 106635), (75, 35545), (125, 21327), (375, 7109)]