11888957225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{27974017}}^1$

素因数の和:27974044

約数の個数: 12

約数和(自身を含む): 15609502044

約数和(自身を除く): 3720544819

約数列:

[1, 5, 17, 25, 85, 425, 27974017, 139870085, 475558289, 699350425, 2377791445, 11888957225]

約数ペア:

[(1, 11888957225), (5, 2377791445), (17, 699350425), (25, 475558289), (85, 139870085), (425, 27974017)]