82085775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{64381}}^1$

素因数の和:64411

約数の個数: 24

約数和(自身を含む): 143700624

約数和(自身を除く): 61614849

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 64381, 193143, 321905, 965715, 1094477, 1609525, 3283431, 4828575, 5472385, 16417155, 27361925, 82085775]

約数ペア:

[(1, 82085775), (3, 27361925), (5, 16417155), (15, 5472385), (17, 4828575), (25, 3283431), (51, 1609525), (75, 1094477), (85, 965715), (255, 321905), (425, 193143), (1275, 64381)]