8183385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 16458624

約数和(自身を除く): 8275239

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 313, 315, 415, 581, 747, 939, 1245, 1565, 1743, 2191, 2817, 2905, 3735, 4695, 5229, 6573, 8715, 10955, 14085, 19719, 25979, 26145, 32865, 77937, 98595, 129895, 181853, 233811, 389685, 545559, 909265, 1169055, 1636677, 2727795, 8183385]

約数ペア:

[(1, 8183385), (3, 2727795), (5, 1636677), (7, 1169055), (9, 909265), (15, 545559), (21, 389685), (35, 233811), (45, 181853), (63, 129895), (83, 98595), (105, 77937), (249, 32865), (313, 26145), (315, 25979), (415, 19719), (581, 14085), (747, 10955), (939, 8715), (1245, 6573), (1565, 5229), (1743, 4695), (2191, 3735), (2817, 2905)]