2008055985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1\times {\mathrm{3947}}^1$

素因数の和:6577

約数の個数: 32

約数和(自身を含む): 3462238080

約数和(自身を除く): 1454182095

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2609, 3947, 7827, 11841, 13045, 19735, 33917, 39135, 51311, 59205, 101751, 153933, 169585, 256555, 508755, 769665, 10297723, 30893169, 51488615, 133870399, 154465845, 401611197, 669351995, 2008055985]

約数ペア:

[(1, 2008055985), (3, 669351995), (5, 401611197), (13, 154465845), (15, 133870399), (39, 51488615), (65, 30893169), (195, 10297723), (2609, 769665), (3947, 508755), (7827, 256555), (11841, 169585), (13045, 153933), (19735, 101751), (33917, 59205), (39135, 51311)]