460785025

素因数分解:

$5^2\times {\mathrm{881}}^1\times {\mathrm{20921}}^1$

素因数の和:21812

約数の個数: 12

約数和(自身を含む): 572049324

約数和(自身を除く): 111264299

約数列:

[1, 5, 25, 881, 4405, 20921, 22025, 104605, 523025, 18431401, 92157005, 460785025]

約数ペア:

[(1, 460785025), (5, 92157005), (25, 18431401), (881, 523025), (4405, 104605), (20921, 22025)]