2042865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 3863808

約数和(自身を除く): 1820943

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4127, 12381, 20635, 37143, 45397, 61905, 136191, 185715, 226985, 408573, 680955, 2042865]

約数ペア:

[(1, 2042865), (3, 680955), (5, 408573), (9, 226985), (11, 185715), (15, 136191), (33, 61905), (45, 45397), (55, 37143), (99, 20635), (165, 12381), (495, 4127)]