8671475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 11332608

約数和(自身を除く): 2661133

約数列:

[1, 5, 25, 31, 67, 155, 167, 335, 775, 835, 1675, 2077, 4175, 5177, 10385, 11189, 25885, 51925, 55945, 129425, 279725, 346859, 1734295, 8671475]

約数ペア:

[(1, 8671475), (5, 1734295), (25, 346859), (31, 279725), (67, 129425), (155, 55945), (167, 51925), (335, 25885), (775, 11189), (835, 10385), (1675, 5177), (2077, 4175)]