214620495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{1373}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 364450752

約数和(自身を除く): 149830257

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 613, 1373, 1839, 3065, 4119, 6865, 9195, 10421, 20595, 23341, 31263, 52105, 70023, 116705, 156315, 350115, 841649, 2524947, 4208245, 12624735, 14308033, 42924099, 71540165, 214620495]

約数ペア:

[(1, 214620495), (3, 71540165), (5, 42924099), (15, 14308033), (17, 12624735), (51, 4208245), (85, 2524947), (255, 841649), (613, 350115), (1373, 156315), (1839, 116705), (3065, 70023), (4119, 52105), (6865, 31263), (9195, 23341), (10421, 20595)]