54824385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6781}}^1$

素因数の和:6814

約数の個数: 48

約数和(自身を含む): 111333312

約数和(自身を除く): 56508927

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 6781, 8085, 20343, 33905, 47467, 74591, 101715, 142401, 223773, 237335, 332269, 372955, 522137, 712005, 996807, 1118865, 1566411, 1661345, 2610685, 3654959, 4984035, 7832055, 10964877, 18274795, 54824385]

約数ペア:

[(1, 54824385), (3, 18274795), (5, 10964877), (7, 7832055), (11, 4984035), (15, 3654959), (21, 2610685), (33, 1661345), (35, 1566411), (49, 1118865), (55, 996807), (77, 712005), (105, 522137), (147, 372955), (165, 332269), (231, 237335), (245, 223773), (385, 142401), (539, 101715), (735, 74591), (1155, 47467), (1617, 33905), (2695, 20343), (6781, 8085)]