80507845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77041}}^1$

素因数の和:77076

約数の個数: 16

約数和(自身を含む): 110940480

約数和(自身を除く): 30432635

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 77041, 385205, 847451, 1463779, 4237255, 7318895, 16101569, 80507845]

約数ペア:

[(1, 80507845), (5, 16101569), (11, 7318895), (19, 4237255), (55, 1463779), (95, 847451), (209, 385205), (1045, 77041)]