8113885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 10733184

約数和(自身を除く): 2619299

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 2903, 14515, 37739, 124829, 188695, 624145, 1622777, 8113885]

約数ペア:

[(1, 8113885), (5, 1622777), (13, 624145), (43, 188695), (65, 124829), (215, 37739), (559, 14515), (2795, 2903)]