16467945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 28761600

約数和(自身を除く): 12293655

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1069, 1185, 3081, 3207, 5135, 5345, 13897, 15405, 16035, 41691, 69485, 84451, 208455, 253353, 422255, 1097863, 1266765, 3293589, 5489315, 16467945]

約数ペア:

[(1, 16467945), (3, 5489315), (5, 3293589), (13, 1266765), (15, 1097863), (39, 422255), (65, 253353), (79, 208455), (195, 84451), (237, 69485), (395, 41691), (1027, 16035), (1069, 15405), (1185, 13897), (3081, 5345), (3207, 5135)]