22012815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 16867185

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 1499, 2937, 4497, 4895, 7495, 14685, 16489, 22485, 49467, 82445, 133411, 247335, 400233, 667055, 1467521, 2001165, 4402563, 7337605, 22012815]

約数ペア:

[(1, 22012815), (3, 7337605), (5, 4402563), (11, 2001165), (15, 1467521), (33, 667055), (55, 400233), (89, 247335), (165, 133411), (267, 82445), (445, 49467), (979, 22485), (1335, 16489), (1499, 14685), (2937, 7495), (4497, 4895)]