139216105

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{9631}}^1$

素因数の和:9709

約数の個数: 24

約数和(自身を含む): 197648640

約数和(自身を除く): 58432535

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 2065, 2891, 9631, 14455, 48155, 67417, 337085, 471919, 568229, 2359595, 2841145, 3977603, 19888015, 27843221, 139216105]

約数ペア:

[(1, 139216105), (5, 27843221), (7, 19888015), (35, 3977603), (49, 2841145), (59, 2359595), (245, 568229), (295, 471919), (413, 337085), (2065, 67417), (2891, 48155), (9631, 14455)]