9540355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 12636000

約数和(自身を除く): 3095645

約数列:

[1, 5, 11, 55, 89, 445, 979, 1949, 4895, 9745, 21439, 107195, 173461, 867305, 1908071, 9540355]

約数ペア:

[(1, 9540355), (5, 1908071), (11, 867305), (55, 173461), (89, 107195), (445, 21439), (979, 9745), (1949, 4895)]