25538335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2917}}^1$

素因数の和:3042

約数の個数: 16

約数和(自身を含む): 32774976

約数和(自身を除く): 7236641

約数列:

[1, 5, 17, 85, 103, 515, 1751, 2917, 8755, 14585, 49589, 247945, 300451, 1502255, 5107667, 25538335]

約数ペア:

[(1, 25538335), (5, 5107667), (17, 1502255), (85, 300451), (103, 247945), (515, 49589), (1751, 14585), (2917, 8755)]