25545080019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{56983}}^1$

素因数の和:57171

約数の個数: 32

約数和(自身を含む): 36433290240

約数和(自身を除く): 10888210221

約数列:

[1, 3, 23, 69, 73, 89, 219, 267, 1679, 2047, 5037, 6141, 6497, 19491, 56983, 149431, 170949, 448293, 1310609, 3931827, 4159759, 5071487, 12479277, 15214461, 95674457, 116644201, 287023371, 349932603, 370218551, 1110655653, 8515026673, 25545080019]

約数ペア:

[(1, 25545080019), (3, 8515026673), (23, 1110655653), (69, 370218551), (73, 349932603), (89, 287023371), (219, 116644201), (267, 95674457), (1679, 15214461), (2047, 12479277), (5037, 5071487), (6141, 4159759), (6497, 3931827), (19491, 1310609), (56983, 448293), (149431, 170949)]