27764205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{941}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 51003648

約数和(自身を除く): 23239443

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 941, 1405, 1967, 2823, 4215, 4705, 5901, 6587, 9835, 14115, 19761, 29505, 32935, 98805, 264421, 793263, 1322105, 1850947, 3966315, 5552841, 9254735, 27764205]

約数ペア:

[(1, 27764205), (3, 9254735), (5, 5552841), (7, 3966315), (15, 1850947), (21, 1322105), (35, 793263), (105, 264421), (281, 98805), (843, 32935), (941, 29505), (1405, 19761), (1967, 14115), (2823, 9835), (4215, 6587), (4705, 5901)]