47705445

素因数分解:

$3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2027}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 82888416

約数和(自身を除く): 35182971

約数列:

[1, 3, 5, 9, 15, 45, 523, 1569, 2027, 2615, 4707, 6081, 7845, 10135, 18243, 23535, 30405, 91215, 1060121, 3180363, 5300605, 9541089, 15901815, 47705445]

約数ペア:

[(1, 47705445), (3, 15901815), (5, 9541089), (9, 5300605), (15, 3180363), (45, 1060121), (523, 91215), (1569, 30405), (2027, 23535), (2615, 18243), (4707, 10135), (6081, 7845)]