1489077315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{69959}}^1$

素因数の和:70024

約数の個数: 48

約数和(自身を含む): 2881232640

約数和(自身を除く): 1392155325

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 21285, 69959, 209877, 349795, 629631, 769549, 1049385, 2308647, 3008237, 3148155, 3847745, 6925941, 9024711, 11543235, 15041185, 27074133, 33090607, 34629705, 45123555, 99271821, 135370665, 165453035, 297815463, 496359105, 1489077315]

約数ペア:

[(1, 1489077315), (3, 496359105), (5, 297815463), (9, 165453035), (11, 135370665), (15, 99271821), (33, 45123555), (43, 34629705), (45, 33090607), (55, 27074133), (99, 15041185), (129, 11543235), (165, 9024711), (215, 6925941), (387, 3847745), (473, 3148155), (495, 3008237), (645, 2308647), (1419, 1049385), (1935, 769549), (2365, 629631), (4257, 349795), (7095, 209877), (21285, 69959)]