973677025

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{378127}}^1$

素因数の和:378240

約数の個数: 12

約数和(自身を含む): 1219084672

約数和(自身を除く): 245407647

約数列:

[1, 5, 25, 103, 515, 2575, 378127, 1890635, 9453175, 38947081, 194735405, 973677025]

約数ペア:

[(1, 973677025), (5, 194735405), (25, 38947081), (103, 9453175), (515, 1890635), (2575, 378127)]