8002135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 10200960

約数和(自身を除く): 2198825

約数列:

[1, 5, 19, 95, 131, 643, 655, 2489, 3215, 12217, 12445, 61085, 84233, 421165, 1600427, 8002135]

約数ペア:

[(1, 8002135), (5, 1600427), (19, 421165), (95, 84233), (131, 61085), (643, 12445), (655, 12217), (2489, 3215)]