8338055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 11750400

約数和(自身を除く): 3412345

約数列:

[1, 5, 11, 19, 55, 79, 95, 101, 209, 395, 505, 869, 1045, 1111, 1501, 1919, 4345, 5555, 7505, 7979, 9595, 16511, 21109, 39895, 82555, 87769, 105545, 151601, 438845, 758005, 1667611, 8338055]

約数ペア:

[(1, 8338055), (5, 1667611), (11, 758005), (19, 438845), (55, 151601), (79, 105545), (95, 87769), (101, 82555), (209, 39895), (395, 21109), (505, 16511), (869, 9595), (1045, 7979), (1111, 7505), (1501, 5555), (1919, 4345)]