827449315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2092

約数の個数: 64

約数和(自身を含む): 1315906560

約数和(自身を除く): 488457245

約数列:

[1, 5, 7, 11, 29, 35, 37, 55, 77, 145, 185, 203, 259, 319, 385, 407, 1015, 1073, 1295, 1595, 2003, 2035, 2233, 2849, 5365, 7511, 10015, 11165, 11803, 14021, 14245, 22033, 37555, 58087, 59015, 70105, 74111, 82621, 110165, 154231, 290435, 370555, 406609, 413105, 518777, 638957, 771155, 815221, 2033045, 2149219, 2593885, 3194785, 4076105, 4472699, 5706547, 10746095, 15044533, 22363495, 23641409, 28532735, 75222665, 118207045, 165489863, 827449315]

約数ペア:

[(1, 827449315), (5, 165489863), (7, 118207045), (11, 75222665), (29, 28532735), (35, 23641409), (37, 22363495), (55, 15044533), (77, 10746095), (145, 5706547), (185, 4472699), (203, 4076105), (259, 3194785), (319, 2593885), (385, 2149219), (407, 2033045), (1015, 815221), (1073, 771155), (1295, 638957), (1595, 518777), (2003, 413105), (2035, 406609), (2233, 370555), (2849, 290435), (5365, 154231), (7511, 110165), (10015, 82621), (11165, 74111), (11803, 70105), (14021, 59015), (14245, 58087), (22033, 37555)]