11279895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 19872000

約数和(自身を除く): 8592105

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 499, 685, 1497, 1507, 2055, 2495, 4521, 5489, 7485, 7535, 16467, 22605, 27445, 68363, 82335, 205089, 341815, 751993, 1025445, 2255979, 3759965, 11279895]

約数ペア:

[(1, 11279895), (3, 3759965), (5, 2255979), (11, 1025445), (15, 751993), (33, 341815), (55, 205089), (137, 82335), (165, 68363), (411, 27445), (499, 22605), (685, 16467), (1497, 7535), (1507, 7485), (2055, 5489), (2495, 4521)]