68210525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 88774080

約数和(自身を除く): 20563555

約数列:

[1, 5, 23, 25, 115, 313, 379, 575, 1565, 1895, 7199, 7825, 8717, 9475, 35995, 43585, 118627, 179975, 217925, 593135, 2728421, 2965675, 13642105, 68210525]

約数ペア:

[(1, 68210525), (5, 13642105), (23, 2965675), (25, 2728421), (115, 593135), (313, 217925), (379, 179975), (575, 118627), (1565, 43585), (1895, 35995), (7199, 9475), (7825, 8717)]