56285955

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 113011200

約数和(自身を除く): 56725245

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 957, 1305, 1307, 1485, 1595, 2871, 3915, 3921, 4785, 6535, 8613, 11763, 14355, 14377, 19605, 35289, 37903, 43065, 43131, 58815, 71885, 113709, 129393, 176445, 189515, 215655, 341127, 388179, 416933, 568545, 646965, 1023381, 1250799, 1705635, 1940895, 2084665, 3752397, 5116905, 6253995, 11257191, 18761985, 56285955]

約数ペア:

[(1, 56285955), (3, 18761985), (5, 11257191), (9, 6253995), (11, 5116905), (15, 3752397), (27, 2084665), (29, 1940895), (33, 1705635), (45, 1250799), (55, 1023381), (87, 646965), (99, 568545), (135, 416933), (145, 388179), (165, 341127), (261, 215655), (297, 189515), (319, 176445), (435, 129393), (495, 113709), (783, 71885), (957, 58815), (1305, 43131), (1307, 43065), (1485, 37903), (1595, 35289), (2871, 19605), (3915, 14377), (3921, 14355), (4785, 11763), (6535, 8613)]