222730175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{524071}}^1$

素因数の和:524098

約数の個数: 12

約数和(自身を含む): 292432176

約数和(自身を除く): 69702001

約数列:

[1, 5, 17, 25, 85, 425, 524071, 2620355, 8909207, 13101775, 44546035, 222730175]

約数ペア:

[(1, 222730175), (5, 44546035), (17, 13101775), (25, 8909207), (85, 2620355), (425, 524071)]