27233115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 54577152

約数和(自身を除く): 27344037

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 91, 105, 195, 213, 273, 281, 355, 455, 497, 843, 923, 1065, 1365, 1405, 1491, 1967, 2485, 2769, 3653, 4215, 4615, 5901, 6461, 7455, 9835, 10959, 13845, 18265, 19383, 19951, 25571, 29505, 32305, 54795, 59853, 76713, 96915, 99755, 127855, 139657, 259363, 299265, 383565, 418971, 698285, 778089, 1296815, 1815541, 2094855, 3890445, 5446623, 9077705, 27233115]

約数ペア:

[(1, 27233115), (3, 9077705), (5, 5446623), (7, 3890445), (13, 2094855), (15, 1815541), (21, 1296815), (35, 778089), (39, 698285), (65, 418971), (71, 383565), (91, 299265), (105, 259363), (195, 139657), (213, 127855), (273, 99755), (281, 96915), (355, 76713), (455, 59853), (497, 54795), (843, 32305), (923, 29505), (1065, 25571), (1365, 19951), (1405, 19383), (1491, 18265), (1967, 13845), (2485, 10959), (2769, 9835), (3653, 7455), (4215, 6461), (4615, 5901)]