82247105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 111144960

約数和(自身を除く): 28897855

約数列:

[1, 5, 17, 19, 85, 95, 127, 323, 401, 635, 1615, 2005, 2159, 2413, 6817, 7619, 10795, 12065, 34085, 38095, 41021, 50927, 129523, 205105, 254635, 647615, 865759, 967613, 4328795, 4838065, 16449421, 82247105]

約数ペア:

[(1, 82247105), (5, 16449421), (17, 4838065), (19, 4328795), (85, 967613), (95, 865759), (127, 647615), (323, 254635), (401, 205105), (635, 129523), (1615, 50927), (2005, 41021), (2159, 38095), (2413, 34085), (6817, 12065), (7619, 10795)]