164865135

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{27409}}^1$

素因数の和:27818

約数の個数: 16

約数和(自身を含む): 264451680

約数和(自身を除く): 99586545

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 27409, 82227, 137045, 411135, 10991009, 32973027, 54955045, 164865135]

約数ペア:

[(1, 164865135), (3, 54955045), (5, 32973027), (15, 10991009), (401, 411135), (1203, 137045), (2005, 82227), (6015, 27409)]