27720474635

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1\times {\mathrm{16633}}^1$

素因数の和:19463

約数の個数: 32

約数和(自身を含む): 40269716352

約数和(自身を除く): 12549241717

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 2801, 14005, 16633, 19607, 47617, 83165, 98035, 116431, 238085, 282761, 333319, 582155, 1413805, 1666595, 1979327, 9896635, 46589033, 232945165, 326123231, 792013561, 1630616155, 3960067805, 5544094927, 27720474635]

約数ペア:

[(1, 27720474635), (5, 5544094927), (7, 3960067805), (17, 1630616155), (35, 792013561), (85, 326123231), (119, 232945165), (595, 46589033), (2801, 9896635), (14005, 1979327), (16633, 1666595), (19607, 1413805), (47617, 582155), (83165, 333319), (98035, 282761), (116431, 238085)]