1215704823905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{26203}}^1$

素因数の和:26607

約数の個数: 96

約数和(自身を含む): 1833792815232

約数和(自身を除く): 618087991327

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 121, 143, 187, 221, 347, 605, 715, 935, 1105, 1573, 1735, 2057, 2431, 3817, 4511, 5899, 7865, 10285, 12155, 19085, 22555, 26203, 26741, 29495, 41987, 49621, 64889, 76687, 131015, 133705, 209935, 248105, 288233, 324445, 340639, 383435, 445451, 545831, 713779, 843557, 1441165, 1703195, 2227255, 2729155, 3170563, 3568895, 3747029, 4217785, 4899961, 5790863, 9092441, 9279127, 15852815, 18735145, 24499805, 28954315, 41217319, 45462205, 46395635, 53899571, 63699493, 100016851, 118201733, 154571497, 206086595, 269497855, 318497465, 500084255, 591008665, 700694423, 772857485, 1100185361, 1300219063, 1700286467, 2009429461, 3503472115, 5500926805, 6501095315, 8501432335, 10047147305, 14302409693, 18703151137, 22103724071, 71512048465, 93515755685, 110518620355, 243140964781, 1215704823905]

約数ペア:

[(1, 1215704823905), (5, 243140964781), (11, 110518620355), (13, 93515755685), (17, 71512048465), (55, 22103724071), (65, 18703151137), (85, 14302409693), (121, 10047147305), (143, 8501432335), (187, 6501095315), (221, 5500926805), (347, 3503472115), (605, 2009429461), (715, 1700286467), (935, 1300219063), (1105, 1100185361), (1573, 772857485), (1735, 700694423), (2057, 591008665), (2431, 500084255), (3817, 318497465), (4511, 269497855), (5899, 206086595), (7865, 154571497), (10285, 118201733), (12155, 100016851), (19085, 63699493), (22555, 53899571), (26203, 46395635), (26741, 45462205), (29495, 41217319), (41987, 28954315), (49621, 24499805), (64889, 18735145), (76687, 15852815), (131015, 9279127), (133705, 9092441), (209935, 5790863), (248105, 4899961), (288233, 4217785), (324445, 3747029), (340639, 3568895), (383435, 3170563), (445451, 2729155), (545831, 2227255), (713779, 1703195), (843557, 1441165)]