12370275

素因数分解:

$3^2\times 5^2\times {\mathrm{54979}}^1$

素因数の和:54995

約数の個数: 18

約数和(自身を含む): 22156940

約数和(自身を除く): 9786665

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 54979, 164937, 274895, 494811, 824685, 1374475, 2474055, 4123425, 12370275]

約数ペア:

[(1, 12370275), (3, 4123425), (5, 2474055), (9, 1374475), (15, 824685), (25, 494811), (45, 274895), (75, 164937), (225, 54979)]