268674315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{196831}}^1$

素因数の和:196859

約数の個数: 32

約数和(自身を含む): 529084416

約数和(自身を除く): 260410101

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 196831, 590493, 984155, 1377817, 2558803, 2952465, 4133451, 6889085, 7676409, 12794015, 17911621, 20667255, 38382045, 53734863, 89558105, 268674315]

約数ペア:

[(1, 268674315), (3, 89558105), (5, 53734863), (7, 38382045), (13, 20667255), (15, 17911621), (21, 12794015), (35, 7676409), (39, 6889085), (65, 4133451), (91, 2952465), (105, 2558803), (195, 1377817), (273, 984155), (455, 590493), (1365, 196831)]