85819855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{141851}}^1$

素因数の和:141878

約数の個数: 12

約数和(自身を含む): 113197896

約数和(自身を除く): 27378041

約数列:

[1, 5, 11, 55, 121, 605, 141851, 709255, 1560361, 7801805, 17163971, 85819855]

約数ペア:

[(1, 85819855), (5, 17163971), (11, 7801805), (55, 1560361), (121, 709255), (605, 141851)]