980692185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 1761408000

約数和(自身を除く): 780715815

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 277, 473, 499, 645, 831, 1385, 1419, 1497, 2365, 2495, 3047, 4155, 5489, 7095, 7485, 9141, 11911, 15235, 16467, 21457, 27445, 35733, 45705, 59555, 64371, 82335, 107285, 131021, 138223, 178665, 236027, 321855, 393063, 414669, 655105, 691115, 708081, 1180135, 1520453, 1965315, 2073345, 3540405, 4561359, 5943589, 7602265, 17830767, 22806795, 29717945, 65379479, 89153835, 196138437, 326897395, 980692185]

約数ペア:

[(1, 980692185), (3, 326897395), (5, 196138437), (11, 89153835), (15, 65379479), (33, 29717945), (43, 22806795), (55, 17830767), (129, 7602265), (165, 5943589), (215, 4561359), (277, 3540405), (473, 2073345), (499, 1965315), (645, 1520453), (831, 1180135), (1385, 708081), (1419, 691115), (1497, 655105), (2365, 414669), (2495, 393063), (3047, 321855), (4155, 236027), (5489, 178665), (7095, 138223), (7485, 131021), (9141, 107285), (11911, 82335), (15235, 64371), (16467, 59555), (21457, 45705), (27445, 35733)]