414155225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1979}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 561258720

約数和(自身を除く): 147103495

約数列:

[1, 5, 11, 25, 55, 275, 761, 1979, 3805, 8371, 9895, 19025, 21769, 41855, 49475, 108845, 209275, 544225, 1506019, 7530095, 16566209, 37650475, 82831045, 414155225]

約数ペア:

[(1, 414155225), (5, 82831045), (11, 37650475), (25, 16566209), (55, 7530095), (275, 1506019), (761, 544225), (1979, 209275), (3805, 108845), (8371, 49475), (9895, 41855), (19025, 21769)]