210702924025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{17011}}^1$

素因数の和:17722

約数の個数: 48

約数和(自身を含む): 289413315648

約数和(自身を除く): 78710391623

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 617, 803, 1825, 3085, 4015, 6787, 15425, 17011, 20075, 33935, 45041, 85055, 169675, 187121, 225205, 425275, 495451, 935605, 1126025, 1241803, 2477255, 4678025, 6209015, 10495787, 12386275, 13659833, 31045075, 52478935, 68299165, 115453657, 262394675, 341495825, 577268285, 766192451, 2886341425, 3830962255, 8428116961, 19154811275, 42140584805, 210702924025]

約数ペア:

[(1, 210702924025), (5, 42140584805), (11, 19154811275), (25, 8428116961), (55, 3830962255), (73, 2886341425), (275, 766192451), (365, 577268285), (617, 341495825), (803, 262394675), (1825, 115453657), (3085, 68299165), (4015, 52478935), (6787, 31045075), (15425, 13659833), (17011, 12386275), (20075, 10495787), (33935, 6209015), (45041, 4678025), (85055, 2477255), (169675, 1241803), (187121, 1126025), (225205, 935605), (425275, 495451)]