15675055955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 23471078400

約数和(自身を除く): 7796022445

約数列:

[1, 5, 13, 17, 19, 43, 65, 85, 95, 97, 179, 215, 221, 247, 323, 485, 559, 731, 817, 895, 1105, 1235, 1261, 1615, 1649, 1843, 2327, 2795, 3043, 3401, 3655, 4085, 4171, 4199, 6305, 7697, 8245, 9215, 9503, 10621, 11635, 13889, 15215, 17005, 17363, 20855, 20995, 21437, 23959, 31331, 38485, 39559, 44213, 47515, 53105, 54223, 57817, 69445, 70907, 79249, 86815, 100061, 107185, 119795, 130849, 146243, 156655, 180557, 197795, 221065, 225719, 271115, 289085, 295171, 329897, 354535, 396245, 407303, 500305, 654245, 731215, 746609, 751621, 902785, 921791, 1030237, 1128595, 1347233, 1475855, 1649485, 1701037, 1901159, 2036515, 2486131, 3733045, 3758105, 3837223, 4288661, 4608955, 5151185, 5608249, 6736165, 8505185, 9505795, 9705917, 12430655, 12692353, 14185571, 17514029, 19186115, 21443305, 28041245, 32319703, 48529585, 63461765, 70927855, 72907237, 87570145, 161598515, 165000589, 184412423, 241154707, 364536185, 825002945, 922062115, 1205773535, 3135011191, 15675055955]

約数ペア:

[(1, 15675055955), (5, 3135011191), (13, 1205773535), (17, 922062115), (19, 825002945), (43, 364536185), (65, 241154707), (85, 184412423), (95, 165000589), (97, 161598515), (179, 87570145), (215, 72907237), (221, 70927855), (247, 63461765), (323, 48529585), (485, 32319703), (559, 28041245), (731, 21443305), (817, 19186115), (895, 17514029), (1105, 14185571), (1235, 12692353), (1261, 12430655), (1615, 9705917), (1649, 9505795), (1843, 8505185), (2327, 6736165), (2795, 5608249), (3043, 5151185), (3401, 4608955), (3655, 4288661), (4085, 3837223), (4171, 3758105), (4199, 3733045), (6305, 2486131), (7697, 2036515), (8245, 1901159), (9215, 1701037), (9503, 1649485), (10621, 1475855), (11635, 1347233), (13889, 1128595), (15215, 1030237), (17005, 921791), (17363, 902785), (20855, 751621), (20995, 746609), (21437, 731215), (23959, 654245), (31331, 500305), (38485, 407303), (39559, 396245), (44213, 354535), (47515, 329897), (53105, 295171), (54223, 289085), (57817, 271115), (69445, 225719), (70907, 221065), (79249, 197795), (86815, 180557), (100061, 156655), (107185, 146243), (119795, 130849)]