34180625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3254

約数の個数: 20

約数和(自身を含む): 45238644

約数和(自身を除く): 11058019

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 3217, 10625, 16085, 54689, 80425, 273445, 402125, 1367225, 2010625, 6836125, 34180625]

約数ペア:

[(1, 34180625), (5, 6836125), (17, 2010625), (25, 1367225), (85, 402125), (125, 273445), (425, 80425), (625, 54689), (2125, 16085), (3217, 10625)]