985142655

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{115831}}^1$

素因数の和:115858

約数の個数: 48

約数和(自身を含む): 2023816704

約数和(自身を除く): 1038674049

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 115831, 347493, 579155, 810817, 1042479, 1737465, 2432451, 3127437, 4054085, 5212395, 7297353, 9382311, 12162255, 15637185, 21892059, 28146933, 36486765, 46911555, 65676177, 109460295, 140734665, 197028531, 328380885, 985142655]

約数ペア:

[(1, 985142655), (3, 328380885), (5, 197028531), (7, 140734665), (9, 109460295), (15, 65676177), (21, 46911555), (27, 36486765), (35, 28146933), (45, 21892059), (63, 15637185), (81, 12162255), (105, 9382311), (135, 7297353), (189, 5212395), (243, 4054085), (315, 3127437), (405, 2432451), (567, 1737465), (945, 1042479), (1215, 810817), (1701, 579155), (2835, 347493), (8505, 115831)]