2979487995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18057503}}^1$

素因数の和:18057522

約数の個数: 16

約数和(自身を含む): 5200561152

約数和(自身を除く): 2221073157

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 18057503, 54172509, 90287515, 198632533, 270862545, 595897599, 993162665, 2979487995]

約数ペア:

[(1, 2979487995), (3, 993162665), (5, 595897599), (11, 270862545), (15, 198632533), (33, 90287515), (55, 54172509), (165, 18057503)]