8000135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 11515392

約数和(自身を除く): 3515257

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 167, 335, 715, 737, 835, 871, 1837, 2171, 3685, 4355, 9185, 9581, 10855, 11189, 23881, 47905, 55945, 119405, 123079, 145457, 615395, 727285, 1600027, 8000135]

約数ペア:

[(1, 8000135), (5, 1600027), (11, 727285), (13, 615395), (55, 145457), (65, 123079), (67, 119405), (143, 55945), (167, 47905), (335, 23881), (715, 11189), (737, 10855), (835, 9581), (871, 9185), (1837, 4355), (2171, 3685)]