276451045

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 385266240

約数和(自身を除く): 108815195

約数列:

[1, 5, 13, 19, 65, 67, 95, 169, 247, 257, 335, 845, 871, 1235, 1273, 1285, 3211, 3341, 4355, 4883, 6365, 11323, 16055, 16549, 16705, 17219, 24415, 43433, 56615, 63479, 82745, 86095, 215137, 217165, 223847, 317395, 327161, 825227, 1075685, 1119235, 1635805, 2910011, 4126135, 4253093, 14550055, 21265465, 55290209, 276451045]

約数ペア:

[(1, 276451045), (5, 55290209), (13, 21265465), (19, 14550055), (65, 4253093), (67, 4126135), (95, 2910011), (169, 1635805), (247, 1119235), (257, 1075685), (335, 825227), (845, 327161), (871, 317395), (1235, 223847), (1273, 217165), (1285, 215137), (3211, 86095), (3341, 82745), (4355, 63479), (4883, 56615), (6365, 43433), (11323, 24415), (16055, 17219), (16549, 16705)]