77956225

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 100761408

約数和(自身を除く): 22805183

約数列:

[1, 5, 25, 37, 71, 185, 355, 925, 1187, 1775, 2627, 5935, 13135, 29675, 43919, 65675, 84277, 219595, 421385, 1097975, 2106925, 3118249, 15591245, 77956225]

約数ペア:

[(1, 77956225), (5, 15591245), (25, 3118249), (37, 2106925), (71, 1097975), (185, 421385), (355, 219595), (925, 84277), (1187, 65675), (1775, 43919), (2627, 29675), (5935, 13135)]