6646980095

素因数分解:

$5^1\times 7^2\times {\mathrm{27130531}}^1$

素因数の和:27130550

約数の個数: 12

約数和(自身を含む): 9278641944

約数和(自身を除く): 2631661849

約数列:

[1, 5, 7, 35, 49, 245, 27130531, 135652655, 189913717, 949568585, 1329396019, 6646980095]

約数ペア:

[(1, 6646980095), (5, 1329396019), (7, 949568585), (35, 189913717), (49, 135652655), (245, 27130531)]