25270055

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 31003104

約数和(自身を除く): 5733049

約数列:

[1, 5, 67, 241, 313, 335, 1205, 1565, 16147, 20971, 75433, 80735, 104855, 377165, 5054011, 25270055]

約数ペア:

[(1, 25270055), (5, 5054011), (67, 377165), (241, 104855), (313, 80735), (335, 75433), (1205, 20971), (1565, 16147)]