6866055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 13837824

約数和(自身を除く): 6971769

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 307, 315, 355, 497, 639, 921, 1065, 1491, 1535, 2149, 2485, 2763, 3195, 4473, 4605, 6447, 7455, 10745, 13815, 19341, 21797, 22365, 32235, 65391, 96705, 108985, 152579, 196173, 326955, 457737, 762895, 980865, 1373211, 2288685, 6866055]

約数ペア:

[(1, 6866055), (3, 2288685), (5, 1373211), (7, 980865), (9, 762895), (15, 457737), (21, 326955), (35, 196173), (45, 152579), (63, 108985), (71, 96705), (105, 65391), (213, 32235), (307, 22365), (315, 21797), (355, 19341), (497, 13815), (639, 10745), (921, 7455), (1065, 6447), (1491, 4605), (1535, 4473), (2149, 3195), (2485, 2763)]