2075775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 3697680

約数和(自身を除く): 1621905

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2129, 6387, 10645, 27677, 31935, 53225, 83031, 138385, 159675, 415155, 691925, 2075775]

約数ペア:

[(1, 2075775), (3, 691925), (5, 415155), (13, 159675), (15, 138385), (25, 83031), (39, 53225), (65, 31935), (75, 27677), (195, 10645), (325, 6387), (975, 2129)]