27507315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3877}}^1$

素因数の和:3939

約数の個数: 32

約数和(自身を含む): 49142016

約数和(自身を除く): 21634701

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 3877, 7095, 11631, 19385, 42647, 58155, 127941, 166711, 213235, 500133, 639705, 833555, 1833821, 2500665, 5501463, 9169105, 27507315]

約数ペア:

[(1, 27507315), (3, 9169105), (5, 5501463), (11, 2500665), (15, 1833821), (33, 833555), (43, 639705), (55, 500133), (129, 213235), (165, 166711), (215, 127941), (473, 58155), (645, 42647), (1419, 19385), (2365, 11631), (3877, 7095)]