8045013155

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{1109}}^1\times {\mathrm{4019}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 10200589200

約数和(自身を除く): 2155576045

約数列:

[1, 5, 19, 95, 361, 1109, 1805, 4019, 5545, 20095, 21071, 76361, 105355, 381805, 400349, 1450859, 2001745, 4457071, 7254295, 22285355, 84684349, 423421745, 1609002631, 8045013155]

約数ペア:

[(1, 8045013155), (5, 1609002631), (19, 423421745), (95, 84684349), (361, 22285355), (1109, 7254295), (1805, 4457071), (4019, 2001745), (5545, 1450859), (20095, 400349), (21071, 381805), (76361, 105355)]