130150025

素因数分解:

$5^2\times {\mathrm{761}}^1\times {\mathrm{6841}}^1$

素因数の和:7612

約数の個数: 12

約数和(自身を含む): 161621724

約数和(自身を除く): 31471699

約数列:

[1, 5, 25, 761, 3805, 6841, 19025, 34205, 171025, 5206001, 26030005, 130150025]

約数ペア:

[(1, 130150025), (5, 26030005), (25, 5206001), (761, 171025), (3805, 34205), (6841, 19025)]