105208895

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{15809}}^1$

素因数の和:15847

約数の個数: 16

約数和(自身を含む): 138875040

約数和(自身を除く): 33666145

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 15809, 79045, 173899, 869495, 1912889, 9564445, 21041779, 105208895]

約数ペア:

[(1, 105208895), (5, 21041779), (11, 9564445), (55, 1912889), (121, 869495), (605, 173899), (1331, 79045), (6655, 15809)]