53347725

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12479}}^1$

素因数の和:12514

約数の個数: 36

約数和(自身を含む): 100588800

約数和(自身を除く): 47241075

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 12479, 37437, 62395, 112311, 187185, 237101, 311975, 561555, 711303, 935925, 1185505, 2133909, 2807775, 3556515, 5927525, 10669545, 17782575, 53347725]

約数ペア:

[(1, 53347725), (3, 17782575), (5, 10669545), (9, 5927525), (15, 3556515), (19, 2807775), (25, 2133909), (45, 1185505), (57, 935925), (75, 711303), (95, 561555), (171, 311975), (225, 237101), (285, 187185), (475, 112311), (855, 62395), (1425, 37437), (4275, 12479)]