53988885

素因数分解:

$3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2131}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 93790944

約数和(自身を除く): 39802059

約数列:

[1, 3, 5, 9, 15, 45, 563, 1689, 2131, 2815, 5067, 6393, 8445, 10655, 19179, 25335, 31965, 95895, 1199753, 3599259, 5998765, 10797777, 17996295, 53988885]

約数ペア:

[(1, 53988885), (3, 17996295), (5, 10797777), (9, 5998765), (15, 3599259), (45, 1199753), (563, 95895), (1689, 31965), (2131, 25335), (2815, 19179), (5067, 10655), (6393, 8445)]