15277752015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 27433728000

約数和(自身を除く): 12155975985

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 89, 139, 145, 167, 255, 267, 417, 435, 445, 493, 501, 695, 835, 1335, 1479, 1513, 2085, 2363, 2465, 2505, 2581, 2839, 4031, 4539, 4843, 7089, 7395, 7565, 7743, 8517, 11815, 12093, 12371, 12905, 14195, 14529, 14863, 20155, 22695, 23213, 24215, 35445, 37113, 38715, 42585, 43877, 44589, 60465, 61855, 68527, 69639, 72645, 74315, 82331, 116065, 131631, 185565, 205581, 210307, 219385, 222945, 246993, 252671, 342635, 348195, 358759, 394621, 411655, 431027, 630921, 658155, 673177, 758013, 1027905, 1051535, 1076277, 1183863, 1234965, 1263355, 1293081, 1793795, 1973105, 2019531, 2065957, 2155135, 3154605, 3365885, 3790065, 5381385, 5919315, 6098903, 6197871, 6465405, 7327459, 10097655, 10329785, 11444009, 18296709, 21982377, 30494515, 30989355, 34332027, 35121269, 36637295, 57220045, 59912753, 91483545, 105363807, 109911885, 171660135, 175606345, 179738259, 299563765, 526819035, 898691295, 1018516801, 3055550403, 5092584005, 15277752015]

約数ペア:

[(1, 15277752015), (3, 5092584005), (5, 3055550403), (15, 1018516801), (17, 898691295), (29, 526819035), (51, 299563765), (85, 179738259), (87, 175606345), (89, 171660135), (139, 109911885), (145, 105363807), (167, 91483545), (255, 59912753), (267, 57220045), (417, 36637295), (435, 35121269), (445, 34332027), (493, 30989355), (501, 30494515), (695, 21982377), (835, 18296709), (1335, 11444009), (1479, 10329785), (1513, 10097655), (2085, 7327459), (2363, 6465405), (2465, 6197871), (2505, 6098903), (2581, 5919315), (2839, 5381385), (4031, 3790065), (4539, 3365885), (4843, 3154605), (7089, 2155135), (7395, 2065957), (7565, 2019531), (7743, 1973105), (8517, 1793795), (11815, 1293081), (12093, 1263355), (12371, 1234965), (12905, 1183863), (14195, 1076277), (14529, 1051535), (14863, 1027905), (20155, 758013), (22695, 673177), (23213, 658155), (24215, 630921), (35445, 431027), (37113, 411655), (38715, 394621), (42585, 358759), (43877, 348195), (44589, 342635), (60465, 252671), (61855, 246993), (68527, 222945), (69639, 219385), (72645, 210307), (74315, 205581), (82331, 185565), (116065, 131631)]