6240145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 7815168

約数和(自身を除く): 1575023

約数列:

[1, 5, 31, 127, 155, 317, 635, 1585, 3937, 9827, 19685, 40259, 49135, 201295, 1248029, 6240145]

約数ペア:

[(1, 6240145), (5, 1248029), (31, 201295), (127, 49135), (155, 40259), (317, 19685), (635, 9827), (1585, 3937)]