77139845

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2399}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 95040000

約数和(自身を除く): 17900155

約数列:

[1, 5, 59, 109, 295, 545, 2399, 6431, 11995, 32155, 141541, 261491, 707705, 1307455, 15427969, 77139845]

約数ペア:

[(1, 77139845), (5, 15427969), (59, 1307455), (109, 707705), (295, 261491), (545, 141541), (2399, 32155), (6431, 11995)]