82747185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1459}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 140160000

約数和(自身を除く): 57412815

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 597, 995, 1459, 2985, 3781, 4377, 7295, 11343, 18905, 21885, 27721, 56715, 83163, 138605, 290341, 415815, 871023, 1451705, 4355115, 5516479, 16549437, 27582395, 82747185]

約数ペア:

[(1, 82747185), (3, 27582395), (5, 16549437), (15, 5516479), (19, 4355115), (57, 1451705), (95, 871023), (199, 415815), (285, 290341), (597, 138605), (995, 83163), (1459, 56715), (2985, 27721), (3781, 21885), (4377, 18905), (7295, 11343)]