87408945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149417}}^1$

素因数の和:149441

約数の個数: 24

約数和(自身を含む): 163164456

約数和(自身を除く): 75755511

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 149417, 448251, 747085, 1344753, 1942421, 2241255, 5827263, 6723765, 9712105, 17481789, 29136315, 87408945]

約数ペア:

[(1, 87408945), (3, 29136315), (5, 17481789), (9, 9712105), (13, 6723765), (15, 5827263), (39, 2241255), (45, 1942421), (65, 1344753), (117, 747085), (195, 448251), (585, 149417)]