20773005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125897}}^1$

素因数の和:125916

約数の個数: 16

約数和(自身を含む): 36258624

約数和(自身を除く): 15485619

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 125897, 377691, 629485, 1384867, 1888455, 4154601, 6924335, 20773005]

約数ペア:

[(1, 20773005), (3, 6924335), (5, 4154601), (11, 1888455), (15, 1384867), (33, 629485), (55, 377691), (165, 125897)]