89609445

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18269}}^1$

素因数の和:18389

約数の個数: 24

約数和(自身を含む): 156756600

約数和(自身を除く): 67147155

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 18269, 54807, 91345, 164421, 274035, 822105, 1991321, 5973963, 9956605, 17921889, 29869815, 89609445]

約数ペア:

[(1, 89609445), (3, 29869815), (5, 17921889), (9, 9956605), (15, 5973963), (45, 1991321), (109, 822105), (327, 274035), (545, 164421), (981, 91345), (1635, 54807), (4905, 18269)]