7130805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 12994560

約数和(自身を除く): 5863755

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 1879, 3795, 5637, 9395, 20669, 28185, 43217, 62007, 103345, 129651, 216085, 310035, 475387, 648255, 1426161, 2376935, 7130805]

約数ペア:

[(1, 7130805), (3, 2376935), (5, 1426161), (11, 648255), (15, 475387), (23, 310035), (33, 216085), (55, 129651), (69, 103345), (115, 62007), (165, 43217), (253, 28185), (345, 20669), (759, 9395), (1265, 5637), (1879, 3795)]