1864425025

素因数分解:

$5^2\times {\mathrm{3541}}^1\times {\mathrm{21061}}^1$

素因数の和:24612

約数の個数: 12

約数和(自身を含む): 2312649724

約数和(自身を除く): 448224699

約数列:

[1, 5, 25, 3541, 17705, 21061, 88525, 105305, 526525, 74577001, 372885005, 1864425025]

約数ペア:

[(1, 1864425025), (5, 372885005), (25, 74577001), (3541, 526525), (17705, 105305), (21061, 88525)]