7894925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 10332672

約数和(自身を除く): 2437747

約数列:

[1, 5, 25, 31, 61, 155, 167, 305, 775, 835, 1525, 1891, 4175, 5177, 9455, 10187, 25885, 47275, 50935, 129425, 254675, 315797, 1578985, 7894925]

約数ペア:

[(1, 7894925), (5, 1578985), (25, 315797), (31, 254675), (61, 129425), (155, 50935), (167, 47275), (305, 25885), (775, 10187), (835, 9455), (1525, 5177), (1891, 4175)]