23897545

素因数分解:

$5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 33718464

約数和(自身を除く): 9820919

約数列:

[1, 5, 7, 35, 49, 103, 245, 515, 721, 947, 3605, 4735, 5047, 6629, 25235, 33145, 46403, 97541, 232015, 487705, 682787, 3413935, 4779509, 23897545]

約数ペア:

[(1, 23897545), (5, 4779509), (7, 3413935), (35, 682787), (49, 487705), (103, 232015), (245, 97541), (515, 46403), (721, 33145), (947, 25235), (3605, 6629), (4735, 5047)]