2672825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 3705120

約数和(自身を除く): 1032295

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 331, 425, 475, 1615, 1655, 5627, 6289, 8075, 8275, 28135, 31445, 106913, 140675, 157225, 534565, 2672825]

約数ペア:

[(1, 2672825), (5, 534565), (17, 157225), (19, 140675), (25, 106913), (85, 31445), (95, 28135), (323, 8275), (331, 8075), (425, 6289), (475, 5627), (1615, 1655)]