16312265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4463}}^1$

素因数の和:4528

約数の個数: 16

約数和(自身を含む): 21212928

約数和(自身を除く): 4900663

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 4463, 22315, 75871, 191909, 379355, 959545, 3262453, 16312265]

約数ペア:

[(1, 16312265), (5, 3262453), (17, 959545), (43, 379355), (85, 191909), (215, 75871), (731, 22315), (3655, 4463)]