1995702975525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{4027}}^1$

素因数の和:4380

約数の個数: 192

約数和(自身を含む): 3900708497408

約数和(自身を除く): 1905005521883

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 73, 75, 105, 175, 193, 201, 219, 335, 365, 469, 511, 525, 579, 965, 1005, 1095, 1351, 1407, 1533, 1675, 1825, 2345, 2555, 2895, 4027, 4053, 4825, 4891, 5025, 5475, 6755, 7035, 7665, 11725, 12081, 12775, 12931, 14089, 14475, 14673, 20135, 20265, 24455, 28189, 33775, 34237, 35175, 38325, 38793, 42267, 60405, 64655, 70445, 73365, 84567, 90517, 98623, 100675, 101325, 102711, 122275, 140945, 171185, 193965, 211335, 269809, 271551, 293971, 295869, 302025, 323275, 352225, 366825, 422835, 452585, 493115, 513555, 704725, 777211, 809427, 855925, 881913, 943963, 969825, 1056675, 1349045, 1357755, 1469855, 1479345, 1888663, 2057797, 2114175, 2262925, 2331633, 2465575, 2567775, 2831889, 3886055, 4047135, 4409565, 4719815, 5440477, 5665989, 6173391, 6607741, 6745225, 6788775, 7349275, 7396725, 9443315, 10288985, 11658165, 14159445, 16321431, 19430275, 19696057, 19823223, 20235675, 22047825, 23599075, 27202385, 28329945, 30866955, 33038705, 47216575, 51444925, 52073137, 56736403, 58290825, 59088171, 70797225, 81607155, 98480285, 99116115, 136011925, 137872399, 141649725, 154334775, 156219411, 165193525, 170209209, 260365685, 283682015, 295440855, 364511959, 397154821, 408035775, 413617197, 492401425, 495580575, 689361995, 781097055, 851046045, 1093535877, 1191464463, 1301828425, 1418410075, 1477204275, 1822559795, 1985774105, 2068085985, 3446809975, 3801339001, 3905485275, 4255230225, 5467679385, 5957322315, 9112798975, 9928870525, 10340429925, 11404017003, 19006695005, 26609373007, 27338396925, 29786611575, 57020085015, 79828119021, 95033475025, 133046865035, 285100425075, 399140595105, 665234325175, 1995702975525]

約数ペア:

[(1, 1995702975525), (3, 665234325175), (5, 399140595105), (7, 285100425075), (15, 133046865035), (21, 95033475025), (25, 79828119021), (35, 57020085015), (67, 29786611575), (73, 27338396925), (75, 26609373007), (105, 19006695005), (175, 11404017003), (193, 10340429925), (201, 9928870525), (219, 9112798975), (335, 5957322315), (365, 5467679385), (469, 4255230225), (511, 3905485275), (525, 3801339001), (579, 3446809975), (965, 2068085985), (1005, 1985774105), (1095, 1822559795), (1351, 1477204275), (1407, 1418410075), (1533, 1301828425), (1675, 1191464463), (1825, 1093535877), (2345, 851046045), (2555, 781097055), (2895, 689361995), (4027, 495580575), (4053, 492401425), (4825, 413617197), (4891, 408035775), (5025, 397154821), (5475, 364511959), (6755, 295440855), (7035, 283682015), (7665, 260365685), (11725, 170209209), (12081, 165193525), (12775, 156219411), (12931, 154334775), (14089, 141649725), (14475, 137872399), (14673, 136011925), (20135, 99116115), (20265, 98480285), (24455, 81607155), (28189, 70797225), (33775, 59088171), (34237, 58290825), (35175, 56736403), (38325, 52073137), (38793, 51444925), (42267, 47216575), (60405, 33038705), (64655, 30866955), (70445, 28329945), (73365, 27202385), (84567, 23599075), (90517, 22047825), (98623, 20235675), (100675, 19823223), (101325, 19696057), (102711, 19430275), (122275, 16321431), (140945, 14159445), (171185, 11658165), (193965, 10288985), (211335, 9443315), (269809, 7396725), (271551, 7349275), (293971, 6788775), (295869, 6745225), (302025, 6607741), (323275, 6173391), (352225, 5665989), (366825, 5440477), (422835, 4719815), (452585, 4409565), (493115, 4047135), (513555, 3886055), (704725, 2831889), (777211, 2567775), (809427, 2465575), (855925, 2331633), (881913, 2262925), (943963, 2114175), (969825, 2057797), (1056675, 1888663), (1349045, 1479345), (1357755, 1469855)]