20275482555

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1\times {\mathrm{11927}}^1$

素因数の和:12996

約数の個数: 48

約数和(自身を含む): 36132393024

約数和(自身を除く): 15856910469

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1021, 1665, 3063, 5105, 9189, 11927, 15315, 35781, 37777, 45945, 59635, 107343, 113331, 178905, 188885, 339993, 441299, 536715, 566655, 1323897, 1699965, 2206495, 3971691, 6619485, 12177467, 19858455, 36532401, 60887335, 109597203, 182662005, 450566279, 547986015, 1351698837, 2252831395, 4055096511, 6758494185, 20275482555]

約数ペア:

[(1, 20275482555), (3, 6758494185), (5, 4055096511), (9, 2252831395), (15, 1351698837), (37, 547986015), (45, 450566279), (111, 182662005), (185, 109597203), (333, 60887335), (555, 36532401), (1021, 19858455), (1665, 12177467), (3063, 6619485), (5105, 3971691), (9189, 2206495), (11927, 1699965), (15315, 1323897), (35781, 566655), (37777, 536715), (45945, 441299), (59635, 339993), (107343, 188885), (113331, 178905)]