10242715

素因数分解:

$5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 14478912

約数和(自身を除く): 4236197

約数列:

[1, 5, 7, 35, 49, 97, 245, 431, 485, 679, 2155, 3017, 3395, 4753, 15085, 21119, 23765, 41807, 105595, 209035, 292649, 1463245, 2048543, 10242715]

約数ペア:

[(1, 10242715), (5, 2048543), (7, 1463245), (35, 292649), (49, 209035), (97, 105595), (245, 41807), (431, 23765), (485, 21119), (679, 15085), (2155, 4753), (3017, 3395)]