55353415

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{5039}}^1$

素因数の和:5083

約数の個数: 16

約数和(自身を含む): 71971200

約数和(自身を除く): 16617785

約数列:

[1, 5, 13, 65, 169, 845, 2197, 5039, 10985, 25195, 65507, 327535, 851591, 4257955, 11070683, 55353415]

約数ペア:

[(1, 55353415), (5, 11070683), (13, 4257955), (65, 851591), (169, 327535), (845, 65507), (2197, 25195), (5039, 10985)]