13620165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69847}}^1$

素因数の和:69868

約数の個数: 16

約数和(自身を含む): 23468928

約数和(自身を除く): 9848763

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 69847, 209541, 349235, 908011, 1047705, 2724033, 4540055, 13620165]

約数ペア:

[(1, 13620165), (3, 4540055), (5, 2724033), (13, 1047705), (15, 908011), (39, 349235), (65, 209541), (195, 69847)]