12452393565

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 23888517120

約数和(自身を除く): 11436123555

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 79, 93, 95, 155, 171, 237, 279, 285, 313, 361, 395, 465, 589, 711, 855, 939, 1083, 1185, 1395, 1501, 1565, 1767, 1805, 2449, 2817, 2945, 3249, 3555, 4503, 4695, 5301, 5415, 5947, 7347, 7505, 8835, 9703, 11191, 12245, 13509, 14085, 16245, 17841, 22041, 22515, 24727, 26505, 28519, 29109, 29735, 33573, 36735, 46531, 48515, 53523, 55955, 67545, 74181, 85557, 87327, 89205, 100719, 110205, 112993, 123635, 139593, 142595, 145545, 167865, 184357, 222543, 232655, 256671, 267615, 338979, 370905, 418779, 427785, 436635, 469813, 503595, 553071, 564965, 697965, 766537, 884089, 921785, 1016937, 1112715, 1283355, 1409439, 1659213, 1694895, 2093895, 2299611, 2349065, 2652267, 2765355, 3502783, 3832685, 4228317, 4420445, 5084685, 6898833, 7047195, 7956801, 8296065, 8926447, 10508349, 11498055, 13261335, 14564203, 17513915, 21141585, 26779341, 31525047, 34494165, 39784005, 43692609, 44632235, 52541745, 72821015, 80338023, 131077827, 133896705, 157625235, 218463045, 276719857, 401690115, 655389135, 830159571, 1383599285, 2490478713, 4150797855, 12452393565]

約数ペア:

[(1, 12452393565), (3, 4150797855), (5, 2490478713), (9, 1383599285), (15, 830159571), (19, 655389135), (31, 401690115), (45, 276719857), (57, 218463045), (79, 157625235), (93, 133896705), (95, 131077827), (155, 80338023), (171, 72821015), (237, 52541745), (279, 44632235), (285, 43692609), (313, 39784005), (361, 34494165), (395, 31525047), (465, 26779341), (589, 21141585), (711, 17513915), (855, 14564203), (939, 13261335), (1083, 11498055), (1185, 10508349), (1395, 8926447), (1501, 8296065), (1565, 7956801), (1767, 7047195), (1805, 6898833), (2449, 5084685), (2817, 4420445), (2945, 4228317), (3249, 3832685), (3555, 3502783), (4503, 2765355), (4695, 2652267), (5301, 2349065), (5415, 2299611), (5947, 2093895), (7347, 1694895), (7505, 1659213), (8835, 1409439), (9703, 1283355), (11191, 1112715), (12245, 1016937), (13509, 921785), (14085, 884089), (16245, 766537), (17841, 697965), (22041, 564965), (22515, 553071), (24727, 503595), (26505, 469813), (28519, 436635), (29109, 427785), (29735, 418779), (33573, 370905), (36735, 338979), (46531, 267615), (48515, 256671), (53523, 232655), (55955, 222543), (67545, 184357), (74181, 167865), (85557, 145545), (87327, 142595), (89205, 139593), (100719, 123635), (110205, 112993)]