8580495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 19906560

約数和(自身を除く): 11326065

約数列:

[1, 3, 5, 7, 11, 15, 17, 19, 21, 23, 33, 35, 51, 55, 57, 69, 77, 85, 95, 105, 115, 119, 133, 161, 165, 187, 209, 231, 253, 255, 285, 323, 345, 357, 385, 391, 399, 437, 483, 561, 595, 627, 665, 759, 805, 935, 969, 1045, 1155, 1173, 1265, 1309, 1311, 1463, 1615, 1771, 1785, 1955, 1995, 2185, 2261, 2415, 2737, 2805, 3059, 3135, 3553, 3795, 3927, 4301, 4389, 4807, 4845, 5313, 5865, 6545, 6555, 6783, 7315, 7429, 8211, 8855, 9177, 10659, 11305, 12903, 13685, 14421, 15295, 17765, 19635, 21505, 21945, 22287, 24035, 24871, 26565, 30107, 33649, 33915, 37145, 41055, 45885, 52003, 53295, 64515, 72105, 74613, 81719, 90321, 100947, 111435, 124355, 150535, 156009, 168245, 245157, 260015, 373065, 408595, 451605, 504735, 572033, 780045, 1225785, 1716099, 2860165, 8580495]

約数ペア:

[(1, 8580495), (3, 2860165), (5, 1716099), (7, 1225785), (11, 780045), (15, 572033), (17, 504735), (19, 451605), (21, 408595), (23, 373065), (33, 260015), (35, 245157), (51, 168245), (55, 156009), (57, 150535), (69, 124355), (77, 111435), (85, 100947), (95, 90321), (105, 81719), (115, 74613), (119, 72105), (133, 64515), (161, 53295), (165, 52003), (187, 45885), (209, 41055), (231, 37145), (253, 33915), (255, 33649), (285, 30107), (323, 26565), (345, 24871), (357, 24035), (385, 22287), (391, 21945), (399, 21505), (437, 19635), (483, 17765), (561, 15295), (595, 14421), (627, 13685), (665, 12903), (759, 11305), (805, 10659), (935, 9177), (969, 8855), (1045, 8211), (1155, 7429), (1173, 7315), (1265, 6783), (1309, 6555), (1311, 6545), (1463, 5865), (1615, 5313), (1771, 4845), (1785, 4807), (1955, 4389), (1995, 4301), (2185, 3927), (2261, 3795), (2415, 3553), (2737, 3135), (2805, 3059)]