15713145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 31554432

約数和(自身を除く): 15841287

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 601, 747, 1245, 1743, 1803, 2905, 3005, 3735, 4207, 5229, 5409, 8715, 9015, 12621, 21035, 26145, 27045, 37863, 49883, 63105, 149649, 189315, 249415, 349181, 448947, 748245, 1047543, 1745905, 2244735, 3142629, 5237715, 15713145]

約数ペア:

[(1, 15713145), (3, 5237715), (5, 3142629), (7, 2244735), (9, 1745905), (15, 1047543), (21, 748245), (35, 448947), (45, 349181), (63, 249415), (83, 189315), (105, 149649), (249, 63105), (315, 49883), (415, 37863), (581, 27045), (601, 26145), (747, 21035), (1245, 12621), (1743, 9015), (1803, 8715), (2905, 5409), (3005, 5229), (3735, 4207)]