80769095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77291}}^1$

素因数の和:77326

約数の個数: 16

約数和(自身を含む): 111300480

約数和(自身を除く): 30531385

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 77291, 386455, 850201, 1468529, 4251005, 7342645, 16153819, 80769095]

約数ペア:

[(1, 80769095), (5, 16153819), (11, 7342645), (19, 4251005), (55, 1468529), (95, 850201), (209, 386455), (1045, 77291)]