284865135

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{267479}}^1$

素因数の和:267558

約数の個数: 16

約数和(自身を含む): 462205440

約数和(自身を除く): 177340305

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 267479, 802437, 1337395, 4012185, 18991009, 56973027, 94955045, 284865135]

約数ペア:

[(1, 284865135), (3, 94955045), (5, 56973027), (15, 18991009), (71, 4012185), (213, 1337395), (355, 802437), (1065, 267479)]