66963585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1019}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 115839360

約数和(自身を除く): 48875775

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 337, 1011, 1019, 1685, 3057, 4381, 5055, 5095, 13143, 13247, 15285, 21905, 39741, 65715, 66235, 198705, 343403, 1030209, 1717015, 4464239, 5151045, 13392717, 22321195, 66963585]

約数ペア:

[(1, 66963585), (3, 22321195), (5, 13392717), (13, 5151045), (15, 4464239), (39, 1717015), (65, 1030209), (195, 343403), (337, 198705), (1011, 66235), (1019, 65715), (1685, 39741), (3057, 21905), (4381, 15285), (5055, 13247), (5095, 13143)]