2666565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5387}}^1$

素因数の和:5409

約数の個数: 24

約数和(自身を含む): 5043168

約数和(自身を除く): 2376603

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 5387, 16161, 26935, 48483, 59257, 80805, 177771, 242415, 296285, 533313, 888855, 2666565]

約数ペア:

[(1, 2666565), (3, 888855), (5, 533313), (9, 296285), (11, 242415), (15, 177771), (33, 80805), (45, 59257), (55, 48483), (99, 26935), (165, 16161), (495, 5387)]