2669205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 5326848

約数和(自身を除く): 2657643

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 2311, 6933, 11555, 16177, 25421, 34665, 48531, 76263, 80885, 127105, 177947, 242655, 381315, 533841, 889735, 2669205]

約数ペア:

[(1, 2669205), (3, 889735), (5, 533841), (7, 381315), (11, 242655), (15, 177947), (21, 127105), (33, 80885), (35, 76263), (55, 48531), (77, 34665), (105, 25421), (165, 16177), (231, 11555), (385, 6933), (1155, 2311)]