5217945

素因数分解:

$3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{643}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 8377152

約数和(自身を除く): 3159207

約数列:

[1, 3, 5, 15, 541, 643, 1623, 1929, 2705, 3215, 8115, 9645, 347863, 1043589, 1739315, 5217945]

約数ペア:

[(1, 5217945), (3, 1739315), (5, 1043589), (15, 347863), (541, 9645), (643, 8115), (1623, 3215), (1929, 2705)]