12256526745

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{23773}}^1$

素因数の和:23876

約数の個数: 80

約数和(自身を含む): 23473496640

約数和(自身を除く): 11216969895

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 67, 81, 95, 135, 171, 201, 285, 335, 405, 513, 603, 855, 1005, 1273, 1539, 1809, 2565, 3015, 3819, 5427, 6365, 7695, 9045, 11457, 19095, 23773, 27135, 34371, 57285, 71319, 103113, 118865, 171855, 213957, 356595, 451687, 515565, 641871, 1069785, 1355061, 1592791, 1925613, 2258435, 3209355, 4065183, 4778373, 6775305, 7963955, 9628065, 12195549, 14335119, 20325915, 23891865, 30263029, 36586647, 43005357, 60977745, 71675595, 90789087, 129016071, 151315145, 182933235, 215026785, 272367261, 453945435, 645080355, 817101783, 1361836305, 2451305349, 4085508915, 12256526745]

約数ペア:

[(1, 12256526745), (3, 4085508915), (5, 2451305349), (9, 1361836305), (15, 817101783), (19, 645080355), (27, 453945435), (45, 272367261), (57, 215026785), (67, 182933235), (81, 151315145), (95, 129016071), (135, 90789087), (171, 71675595), (201, 60977745), (285, 43005357), (335, 36586647), (405, 30263029), (513, 23891865), (603, 20325915), (855, 14335119), (1005, 12195549), (1273, 9628065), (1539, 7963955), (1809, 6775305), (2565, 4778373), (3015, 4065183), (3819, 3209355), (5427, 2258435), (6365, 1925613), (7695, 1592791), (9045, 1355061), (11457, 1069785), (19095, 641871), (23773, 515565), (27135, 451687), (34371, 356595), (57285, 213957), (71319, 171855), (103113, 118865)]