128156940315

素因数分解:

$3^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{981707}}^1$

素因数の和:982688

約数の個数: 32

約数和(自身を含む): 228070402560

約数和(自身を除く): 99913462245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 967, 2901, 4835, 8703, 14505, 26109, 43515, 130545, 981707, 2945121, 4908535, 8835363, 14725605, 26506089, 44176815, 132530445, 949310669, 2847932007, 4746553345, 8543796021, 14239660035, 25631388063, 42718980105, 128156940315]

約数ペア:

[(1, 128156940315), (3, 42718980105), (5, 25631388063), (9, 14239660035), (15, 8543796021), (27, 4746553345), (45, 2847932007), (135, 949310669), (967, 132530445), (2901, 44176815), (4835, 26506089), (8703, 14725605), (14505, 8835363), (26109, 4908535), (43515, 2945121), (130545, 981707)]