6804105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 13989888

約数和(自身を除く): 7185783

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 137, 165, 215, 231, 301, 385, 411, 473, 645, 685, 903, 959, 1155, 1419, 1505, 1507, 2055, 2365, 2877, 3311, 4515, 4521, 4795, 5891, 7095, 7535, 9933, 10549, 14385, 16555, 17673, 22605, 29455, 31647, 41237, 49665, 52745, 64801, 88365, 123711, 158235, 194403, 206185, 324005, 453607, 618555, 972015, 1360821, 2268035, 6804105]

約数ペア:

[(1, 6804105), (3, 2268035), (5, 1360821), (7, 972015), (11, 618555), (15, 453607), (21, 324005), (33, 206185), (35, 194403), (43, 158235), (55, 123711), (77, 88365), (105, 64801), (129, 52745), (137, 49665), (165, 41237), (215, 31647), (231, 29455), (301, 22605), (385, 17673), (411, 16555), (473, 14385), (645, 10549), (685, 9933), (903, 7535), (959, 7095), (1155, 5891), (1419, 4795), (1505, 4521), (1507, 4515), (2055, 3311), (2365, 2877)]