2247321555

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{335171}}^1$

素因数の和:335331

約数の個数: 24

約数和(自身を含む): 3921512400

約数和(自身を除く): 1674190845

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 335171, 1005513, 1675855, 3016539, 5027565, 15082695, 49940479, 149821437, 249702395, 449464311, 749107185, 2247321555]

約数ペア:

[(1, 2247321555), (3, 749107185), (5, 449464311), (9, 249702395), (15, 149821437), (45, 49940479), (149, 15082695), (447, 5027565), (745, 3016539), (1341, 1675855), (2235, 1005513), (6705, 335171)]