28262135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1621}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 37137312

約数和(自身を除く): 8875177

約数列:

[1, 5, 11, 55, 317, 1585, 1621, 3487, 8105, 17435, 17831, 89155, 513857, 2569285, 5652427, 28262135]

約数ペア:

[(1, 28262135), (5, 5652427), (11, 2569285), (55, 513857), (317, 89155), (1585, 17831), (1621, 17435), (3487, 8105)]