14921095

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4139}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 20666880

約数和(自身を除く): 5745785

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 4139, 20695, 28973, 144865, 426317, 2131585, 2984219, 14921095]

約数ペア:

[(1, 14921095), (5, 2984219), (7, 2131585), (35, 426317), (103, 144865), (515, 28973), (721, 20695), (3605, 4139)]