1282305825

素因数分解:

$3^2\times 5^2\times {\mathrm{5699137}}^1$

素因数の和:5699153

約数の個数: 18

約数和(自身を含む): 2296752614

約数和(自身を除く): 1014446789

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5699137, 17097411, 28495685, 51292233, 85487055, 142478425, 256461165, 427435275, 1282305825]

約数ペア:

[(1, 1282305825), (3, 427435275), (5, 256461165), (9, 142478425), (15, 85487055), (25, 51292233), (45, 28495685), (75, 17097411), (225, 5699137)]