270441025

素因数分解:

$5^2\times {\mathrm{409}}^1\times {\mathrm{26449}}^1$

素因数の和:26868

約数の個数: 12

約数和(自身を含む): 336179500

約数和(自身を除く): 65738475

約数列:

[1, 5, 25, 409, 2045, 10225, 26449, 132245, 661225, 10817641, 54088205, 270441025]

約数ペア:

[(1, 270441025), (5, 54088205), (25, 10817641), (409, 661225), (2045, 132245), (10225, 26449)]