57283695

素因数分解:

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

素因数の和:421

約数の個数: 72

約数和(自身を含む): 117267696

約数和(自身を除く): 59984001

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 83, 105, 147, 245, 249, 313, 315, 415, 441, 581, 735, 747, 939, 1245, 1565, 1743, 2191, 2205, 2817, 2905, 3735, 4067, 4695, 5229, 6573, 8715, 10955, 12201, 14085, 15337, 19719, 20335, 25979, 26145, 32865, 36603, 46011, 61005, 76685, 77937, 98595, 129895, 138033, 181853, 183015, 230055, 233811, 389685, 545559, 690165, 909265, 1169055, 1272971, 1636677, 2727795, 3818913, 6364855, 8183385, 11456739, 19094565, 57283695]

約数ペア:

[(1, 57283695), (3, 19094565), (5, 11456739), (7, 8183385), (9, 6364855), (15, 3818913), (21, 2727795), (35, 1636677), (45, 1272971), (49, 1169055), (63, 909265), (83, 690165), (105, 545559), (147, 389685), (245, 233811), (249, 230055), (313, 183015), (315, 181853), (415, 138033), (441, 129895), (581, 98595), (735, 77937), (747, 76685), (939, 61005), (1245, 46011), (1565, 36603), (1743, 32865), (2191, 26145), (2205, 25979), (2817, 20335), (2905, 19719), (3735, 15337), (4067, 14085), (4695, 12201), (5229, 10955), (6573, 8715)]