5090855

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 7756560

約数和(自身を除く): 2665705

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 1889, 2695, 9445, 13223, 20779, 66115, 92561, 103895, 145453, 462805, 727265, 1018171, 5090855]

約数ペア:

[(1, 5090855), (5, 1018171), (7, 727265), (11, 462805), (35, 145453), (49, 103895), (55, 92561), (77, 66115), (245, 20779), (385, 13223), (539, 9445), (1889, 2695)]