29144885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 47568384

約数和(自身を除く): 18423499

約数列:

[1, 5, 7, 11, 17, 35, 55, 61, 73, 77, 85, 119, 187, 305, 365, 385, 427, 511, 595, 671, 803, 935, 1037, 1241, 1309, 2135, 2555, 3355, 4015, 4453, 4697, 5185, 5621, 6205, 6545, 7259, 8687, 11407, 13651, 22265, 23485, 28105, 31171, 36295, 43435, 48983, 57035, 68255, 75701, 79849, 95557, 155855, 244915, 342881, 378505, 399245, 477785, 529907, 832711, 1714405, 2649535, 4163555, 5828977, 29144885]

約数ペア:

[(1, 29144885), (5, 5828977), (7, 4163555), (11, 2649535), (17, 1714405), (35, 832711), (55, 529907), (61, 477785), (73, 399245), (77, 378505), (85, 342881), (119, 244915), (187, 155855), (305, 95557), (365, 79849), (385, 75701), (427, 68255), (511, 57035), (595, 48983), (671, 43435), (803, 36295), (935, 31171), (1037, 28105), (1241, 23485), (1309, 22265), (2135, 13651), (2555, 11407), (3355, 8687), (4015, 7259), (4453, 6545), (4697, 6205), (5185, 5621)]