22223165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4933}}^1$

素因数の和:5008

約数の個数: 16

約数和(自身を含む): 28775088

約数和(自身を除く): 6551923

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 4933, 24665, 83861, 261449, 419305, 1307245, 4444633, 22223165]

約数ペア:

[(1, 22223165), (5, 4444633), (17, 1307245), (53, 419305), (85, 261449), (265, 83861), (901, 24665), (4505, 4933)]