67790195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64871}}^1$

素因数の和:64906

約数の個数: 16

約数和(自身を含む): 93415680

約数和(自身を除く): 25625485

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 64871, 324355, 713581, 1232549, 3567905, 6162745, 13558039, 67790195]

約数ペア:

[(1, 67790195), (5, 13558039), (11, 6162745), (19, 3567905), (55, 1232549), (95, 713581), (209, 324355), (1045, 64871)]