417322525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3769}}^1$

素因数の和:3925

約数の個数: 24

約数和(自身を含む): 534797120

約数和(自身を除く): 117474595

約数列:

[1, 5, 25, 43, 103, 215, 515, 1075, 2575, 3769, 4429, 18845, 22145, 94225, 110725, 162067, 388207, 810335, 1941035, 4051675, 9705175, 16692901, 83464505, 417322525]

約数ペア:

[(1, 417322525), (5, 83464505), (25, 16692901), (43, 9705175), (103, 4051675), (215, 1941035), (515, 810335), (1075, 388207), (2575, 162067), (3769, 110725), (4429, 94225), (18845, 22145)]