68550615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 136468800

約数和(自身を除く): 67918185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 269, 315, 807, 809, 1345, 1883, 2421, 2427, 4035, 4045, 5649, 5663, 7281, 9415, 12105, 12135, 16947, 16989, 28245, 28315, 36405, 50967, 84735, 84945, 217621, 254835, 652863, 1088105, 1523347, 1958589, 3264315, 4570041, 7616735, 9792945, 13710123, 22850205, 68550615]

約数ペア:

[(1, 68550615), (3, 22850205), (5, 13710123), (7, 9792945), (9, 7616735), (15, 4570041), (21, 3264315), (35, 1958589), (45, 1523347), (63, 1088105), (105, 652863), (269, 254835), (315, 217621), (807, 84945), (809, 84735), (1345, 50967), (1883, 36405), (2421, 28315), (2427, 28245), (4035, 16989), (4045, 16947), (5649, 12135), (5663, 12105), (7281, 9415)]