79775015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1361}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 101005920

約数和(自身を除く): 21230905

約数列:

[1, 5, 19, 95, 617, 1361, 3085, 6805, 11723, 25859, 58615, 129295, 839737, 4198685, 15955003, 79775015]

約数ペア:

[(1, 79775015), (5, 15955003), (19, 4198685), (95, 839737), (617, 129295), (1361, 58615), (3085, 25859), (6805, 11723)]