15252717

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 20856960

約数和(自身を除く): 5604243

約数列:

[1, 3, 71, 101, 213, 303, 709, 2127, 7171, 21513, 50339, 71609, 151017, 214827, 5084239, 15252717]

約数ペア:

[(1, 15252717), (3, 5084239), (71, 214827), (101, 151017), (213, 71609), (303, 50339), (709, 21513), (2127, 7171)]