8129315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 10510560

約数和(自身を除く): 2381245

約数列:

[1, 5, 17, 59, 85, 295, 1003, 1621, 5015, 8105, 27557, 95639, 137785, 478195, 1625863, 8129315]

約数ペア:

[(1, 8129315), (5, 1625863), (17, 478195), (59, 137785), (85, 95639), (295, 27557), (1003, 8105), (1621, 5015)]