25809795

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 50948352

約数和(自身を除く): 25138557

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2267, 2277, 3795, 6801, 11335, 11385, 20403, 24937, 34005, 52141, 74811, 102015, 124685, 156423, 224433, 260705, 374055, 469269, 573551, 782115, 1122165, 1720653, 2346345, 2867755, 5161959, 8603265, 25809795]

約数ペア:

[(1, 25809795), (3, 8603265), (5, 5161959), (9, 2867755), (11, 2346345), (15, 1720653), (23, 1122165), (33, 782115), (45, 573551), (55, 469269), (69, 374055), (99, 260705), (115, 224433), (165, 156423), (207, 124685), (253, 102015), (345, 74811), (495, 52141), (759, 34005), (1035, 24937), (1265, 20403), (2267, 11385), (2277, 11335), (3795, 6801)]