396972025

素因数分解:

$5^2\times {\mathrm{2311}}^1\times {\mathrm{6871}}^1$

素因数の和:9192

約数の個数: 12

約数和(自身を含む): 492529984

約数和(自身を除く): 95557959

約数列:

[1, 5, 25, 2311, 6871, 11555, 34355, 57775, 171775, 15878881, 79394405, 396972025]

約数ペア:

[(1, 396972025), (5, 79394405), (25, 15878881), (2311, 171775), (6871, 57775), (11555, 34355)]