1277888085

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{3083}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 2266962048

約数和(自身を除く): 989073963

約数列:

[1, 3, 5, 9, 15, 45, 61, 151, 183, 305, 453, 549, 755, 915, 1359, 2265, 2745, 3083, 6795, 9211, 9249, 15415, 27633, 27747, 46055, 46245, 82899, 138165, 138735, 188063, 414495, 465533, 564189, 940315, 1396599, 1692567, 2327665, 2820945, 4189797, 6982995, 8462835, 20948985, 28397513, 85192539, 141987565, 255577617, 425962695, 1277888085]

約数ペア:

[(1, 1277888085), (3, 425962695), (5, 255577617), (9, 141987565), (15, 85192539), (45, 28397513), (61, 20948985), (151, 8462835), (183, 6982995), (305, 4189797), (453, 2820945), (549, 2327665), (755, 1692567), (915, 1396599), (1359, 940315), (2265, 564189), (2745, 465533), (3083, 414495), (6795, 188063), (9211, 138735), (9249, 138165), (15415, 82899), (27633, 46245), (27747, 46055)]