80675045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77201}}^1$

素因数の和:77236

約数の個数: 16

約数和(自身を含む): 111170880

約数和(自身を除く): 30495835

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 77201, 386005, 849211, 1466819, 4246055, 7334095, 16135009, 80675045]

約数ペア:

[(1, 80675045), (5, 16135009), (11, 7334095), (19, 4246055), (55, 1466819), (95, 849211), (209, 386005), (1045, 77201)]