2770845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 2758755

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 2399, 7197, 11995, 16793, 26389, 35985, 50379, 79167, 83965, 131945, 184723, 251895, 395835, 554169, 923615, 2770845]

約数ペア:

[(1, 2770845), (3, 923615), (5, 554169), (7, 395835), (11, 251895), (15, 184723), (21, 131945), (33, 83965), (35, 79167), (55, 50379), (77, 35985), (105, 26389), (165, 16793), (231, 11995), (385, 7197), (1155, 2399)]