64010525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7927}}^1$

素因数の和:7973

約数の個数: 24

約数和(自身を含む): 88476480

約数和(自身を除く): 24465955

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 7927, 8075, 39635, 134759, 150613, 198175, 673795, 753065, 2560421, 3368975, 3765325, 12802105, 64010525]

約数ペア:

[(1, 64010525), (5, 12802105), (17, 3765325), (19, 3368975), (25, 2560421), (85, 753065), (95, 673795), (323, 198175), (425, 150613), (475, 134759), (1615, 39635), (7927, 8075)]