11689335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 23721984

約数和(自身を除く): 12032649

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 863, 903, 1505, 1935, 2589, 2709, 4315, 4515, 6041, 7767, 12945, 13545, 18123, 30205, 37109, 38835, 54369, 90615, 111327, 185545, 259763, 271845, 333981, 556635, 779289, 1298815, 1669905, 2337867, 3896445, 11689335]

約数ペア:

[(1, 11689335), (3, 3896445), (5, 2337867), (7, 1669905), (9, 1298815), (15, 779289), (21, 556635), (35, 333981), (43, 271845), (45, 259763), (63, 185545), (105, 111327), (129, 90615), (215, 54369), (301, 38835), (315, 37109), (387, 30205), (645, 18123), (863, 13545), (903, 12945), (1505, 7767), (1935, 6041), (2589, 4515), (2709, 4315)]