20247007225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47640017}}^1$

素因数の和:47640044

約数の個数: 12

約数和(自身を含む): 26583130044

約数和(自身を除く): 6336122819

約数列:

[1, 5, 17, 25, 85, 425, 47640017, 238200085, 809880289, 1191000425, 4049401445, 20247007225]

約数ペア:

[(1, 20247007225), (5, 4049401445), (17, 1191000425), (25, 809880289), (85, 238200085), (425, 47640017)]