56761455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 96076800

約数和(自身を除く): 39315345

約数列:

[1, 3, 5, 15, 19, 57, 95, 277, 285, 719, 831, 1385, 2157, 3595, 4155, 5263, 10785, 13661, 15789, 26315, 40983, 68305, 78945, 199163, 204915, 597489, 995815, 2987445, 3784097, 11352291, 18920485, 56761455]

約数ペア:

[(1, 56761455), (3, 18920485), (5, 11352291), (15, 3784097), (19, 2987445), (57, 995815), (95, 597489), (277, 204915), (285, 199163), (719, 78945), (831, 68305), (1385, 40983), (2157, 26315), (3595, 15789), (4155, 13661), (5263, 10785)]