38837295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 77575680

約数和(自身を除く): 38738385

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 139, 315, 417, 695, 887, 973, 1251, 2085, 2661, 2919, 4435, 4865, 6209, 6255, 7983, 8757, 13305, 14595, 18627, 31045, 39915, 43785, 55881, 93135, 123293, 279405, 369879, 616465, 863051, 1109637, 1849395, 2589153, 4315255, 5548185, 7767459, 12945765, 38837295]

約数ペア:

[(1, 38837295), (3, 12945765), (5, 7767459), (7, 5548185), (9, 4315255), (15, 2589153), (21, 1849395), (35, 1109637), (45, 863051), (63, 616465), (105, 369879), (139, 279405), (315, 123293), (417, 93135), (695, 55881), (887, 43785), (973, 39915), (1251, 31045), (2085, 18627), (2661, 14595), (2919, 13305), (4435, 8757), (4865, 7983), (6209, 6255)]