2043855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4129}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 3865680

約数和(自身を除く): 1821825

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4129, 12387, 20645, 37161, 45419, 61935, 136257, 185805, 227095, 408771, 681285, 2043855]

約数ペア:

[(1, 2043855), (3, 681285), (5, 408771), (9, 227095), (11, 185805), (15, 136257), (33, 61935), (45, 45419), (55, 37161), (99, 20645), (165, 12387), (495, 4129)]