47034855

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 96353712

約数和(自身を除く): 49318857

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 83, 105, 147, 245, 249, 257, 315, 415, 441, 581, 735, 747, 771, 1245, 1285, 1743, 1799, 2205, 2313, 2905, 3735, 3855, 4067, 5229, 5397, 8715, 8995, 11565, 12201, 12593, 16191, 20335, 21331, 26145, 26985, 36603, 37779, 61005, 62965, 63993, 80955, 106655, 113337, 149317, 183015, 188895, 191979, 319965, 447951, 566685, 746585, 959895, 1045219, 1343853, 2239755, 3135657, 5226095, 6719265, 9406971, 15678285, 47034855]

約数ペア:

[(1, 47034855), (3, 15678285), (5, 9406971), (7, 6719265), (9, 5226095), (15, 3135657), (21, 2239755), (35, 1343853), (45, 1045219), (49, 959895), (63, 746585), (83, 566685), (105, 447951), (147, 319965), (245, 191979), (249, 188895), (257, 183015), (315, 149317), (415, 113337), (441, 106655), (581, 80955), (735, 63993), (747, 62965), (771, 61005), (1245, 37779), (1285, 36603), (1743, 26985), (1799, 26145), (2205, 21331), (2313, 20335), (2905, 16191), (3735, 12593), (3855, 12201), (4067, 11565), (5229, 8995), (5397, 8715)]