78939305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1091}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 98280000

約数和(自身を除く): 19340695

約数列:

[1, 5, 29, 145, 499, 1091, 2495, 5455, 14471, 31639, 72355, 158195, 544409, 2722045, 15787861, 78939305]

約数ペア:

[(1, 78939305), (5, 15787861), (29, 2722045), (145, 544409), (499, 158195), (1091, 72355), (2495, 31639), (5455, 14471)]