54427605

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{20047}}^1$

素因数の和:20236

約数の個数: 16

約数和(自身を含む): 87569664

約数和(自身を除く): 33142059

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 20047, 60141, 100235, 300705, 3628507, 10885521, 18142535, 54427605]

約数ペア:

[(1, 54427605), (3, 18142535), (5, 10885521), (15, 3628507), (181, 300705), (543, 100235), (905, 60141), (2715, 20047)]