13238471955

素因数分解:

$3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{809}}^1\times {\mathrm{1621}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 21252352320

約数和(自身を除く): 8013880365

約数列:

[1, 3, 5, 15, 673, 809, 1621, 2019, 2427, 3365, 4045, 4863, 8105, 10095, 12135, 24315, 544457, 1090933, 1311389, 1633371, 2722285, 3272799, 3934167, 5454665, 6556945, 8166855, 16363995, 19670835, 882564797, 2647694391, 4412823985, 13238471955]

約数ペア:

[(1, 13238471955), (3, 4412823985), (5, 2647694391), (15, 882564797), (673, 19670835), (809, 16363995), (1621, 8166855), (2019, 6556945), (2427, 5454665), (3365, 3934167), (4045, 3272799), (4863, 2722285), (8105, 1633371), (10095, 1311389), (12135, 1090933), (24315, 544457)]