4271645

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 6100992

約数和(自身を除く): 1829347

約数列:

[1, 5, 7, 31, 35, 127, 155, 217, 635, 889, 961, 1085, 3937, 4445, 4805, 6727, 19685, 27559, 33635, 122047, 137795, 610235, 854329, 4271645]

約数ペア:

[(1, 4271645), (5, 854329), (7, 610235), (31, 137795), (35, 122047), (127, 33635), (155, 27559), (217, 19685), (635, 6727), (889, 4805), (961, 4445), (1085, 3937)]