66714465

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{6917}}^1$

素因数の和:7568

約数の個数: 16

約数和(自身を含む): 106924608

約数和(自身を除く): 40210143

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 6917, 9645, 20751, 34585, 103755, 4447631, 13342893, 22238155, 66714465]

約数ペア:

[(1, 66714465), (3, 22238155), (5, 13342893), (15, 4447631), (643, 103755), (1929, 34585), (3215, 20751), (6917, 9645)]