56021535

素因数分解:

$3^2\times 5^1\times {\mathrm{1244923}}^1$

素因数の和:1244934

約数の個数: 12

約数和(自身を含む): 97104072

約数和(自身を除く): 41082537

約数列:

[1, 3, 5, 9, 15, 45, 1244923, 3734769, 6224615, 11204307, 18673845, 56021535]

約数ペア:

[(1, 56021535), (3, 18673845), (5, 11204307), (9, 6224615), (15, 3734769), (45, 1244923)]