85197315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6389}}^1$

素因数の和:6531

約数の個数: 32

約数和(自身を含む): 157040640

約数和(自身を除く): 71843325

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 6389, 13335, 19167, 31945, 44723, 95835, 134169, 223615, 670845, 811403, 2434209, 4057015, 5679821, 12171045, 17039463, 28399105, 85197315]

約数ペア:

[(1, 85197315), (3, 28399105), (5, 17039463), (7, 12171045), (15, 5679821), (21, 4057015), (35, 2434209), (105, 811403), (127, 670845), (381, 223615), (635, 134169), (889, 95835), (1905, 44723), (2667, 31945), (4445, 19167), (6389, 13335)]