89775315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2767}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 179632128

約数和(自身を除く): 89856813

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 721, 927, 1545, 2163, 2767, 3605, 4635, 6489, 8301, 10815, 13835, 19369, 24903, 32445, 41505, 58107, 96845, 124515, 174321, 285001, 290535, 855003, 871605, 1425005, 1995007, 2565009, 4275015, 5985021, 9975035, 12825045, 17955063, 29925105, 89775315]

約数ペア:

[(1, 89775315), (3, 29925105), (5, 17955063), (7, 12825045), (9, 9975035), (15, 5985021), (21, 4275015), (35, 2565009), (45, 1995007), (63, 1425005), (103, 871605), (105, 855003), (309, 290535), (315, 285001), (515, 174321), (721, 124515), (927, 96845), (1545, 58107), (2163, 41505), (2767, 32445), (3605, 24903), (4635, 19369), (6489, 13835), (8301, 10815)]