8930005

素因数分解:

$5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 12902400

約数和(自身を除く): 3972395

約数列:

[1, 5, 7, 35, 41, 49, 127, 205, 245, 287, 343, 635, 889, 1435, 1715, 2009, 4445, 5207, 6223, 10045, 14063, 26035, 31115, 36449, 43561, 70315, 182245, 217805, 255143, 1275715, 1786001, 8930005]

約数ペア:

[(1, 8930005), (5, 1786001), (7, 1275715), (35, 255143), (41, 217805), (49, 182245), (127, 70315), (205, 43561), (245, 36449), (287, 31115), (343, 26035), (635, 14063), (889, 10045), (1435, 6223), (1715, 5207), (2009, 4445)]