2898555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1597}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 5100816

約数和(自身を除く): 2202261

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1597, 1815, 4791, 7985, 17567, 23955, 52701, 87835, 193237, 263505, 579711, 966185, 2898555]

約数ペア:

[(1, 2898555), (3, 966185), (5, 579711), (11, 263505), (15, 193237), (33, 87835), (55, 52701), (121, 23955), (165, 17567), (363, 7985), (605, 4791), (1597, 1815)]