54976365

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17207}}^1$

素因数の和:17289

約数の個数: 24

約数和(自身を含む): 96640128

約数和(自身を除く): 41663763

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 17207, 51621, 86035, 154863, 258105, 774315, 1221697, 3665091, 6108485, 10995273, 18325455, 54976365]

約数ペア:

[(1, 54976365), (3, 18325455), (5, 10995273), (9, 6108485), (15, 3665091), (45, 1221697), (71, 774315), (213, 258105), (355, 154863), (639, 86035), (1065, 51621), (3195, 17207)]