8640115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5417}}^1$

素因数の和:5462

約数の個数: 16

約数和(自身を含む): 11702880

約数和(自身を除く): 3062765

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 5417, 27085, 59587, 157093, 297935, 785465, 1728023, 8640115]

約数ペア:

[(1, 8640115), (5, 1728023), (11, 785465), (29, 297935), (55, 157093), (145, 59587), (319, 27085), (1595, 5417)]