4216765

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 6462720

約数和(自身を除く): 2245955

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 373, 595, 665, 1615, 1865, 2261, 2611, 6341, 7087, 11305, 13055, 31705, 35435, 44387, 49609, 120479, 221935, 248045, 602395, 843353, 4216765]

約数ペア:

[(1, 4216765), (5, 843353), (7, 602395), (17, 248045), (19, 221935), (35, 120479), (85, 49609), (95, 44387), (119, 35435), (133, 31705), (323, 13055), (373, 11305), (595, 7087), (665, 6341), (1615, 2611), (1865, 2261)]