131252355

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{224363}}^1$

素因数の和:224387

約数の個数: 24

約数和(自身を含む): 245005488

約数和(自身を除く): 113753133

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 224363, 673089, 1121815, 2019267, 2916719, 3365445, 8750157, 10096335, 14583595, 26250471, 43750785, 131252355]

約数ペア:

[(1, 131252355), (3, 43750785), (5, 26250471), (9, 14583595), (13, 10096335), (15, 8750157), (39, 3365445), (45, 2916719), (65, 2019267), (117, 1121815), (195, 673089), (585, 224363)]