47021205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3701}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 94534272

約数和(自身を除く): 47513067

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 3701, 4235, 11103, 12705, 18505, 25907, 40711, 55515, 77721, 122133, 129535, 203555, 284977, 388605, 447821, 610665, 854931, 1343463, 1424885, 2239105, 3134747, 4274655, 6717315, 9404241, 15673735, 47021205]

約数ペア:

[(1, 47021205), (3, 15673735), (5, 9404241), (7, 6717315), (11, 4274655), (15, 3134747), (21, 2239105), (33, 1424885), (35, 1343463), (55, 854931), (77, 610665), (105, 447821), (121, 388605), (165, 284977), (231, 203555), (363, 129535), (385, 122133), (605, 77721), (847, 55515), (1155, 40711), (1815, 25907), (2541, 18505), (3701, 12705), (4235, 11103)]