5216505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{49681}}^1$

素因数の和:49696

約数の個数: 16

約数和(自身を含む): 9538944

約数和(自身を除く): 4322439

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 49681, 149043, 248405, 347767, 745215, 1043301, 1738835, 5216505]

約数ペア:

[(1, 5216505), (3, 1738835), (5, 1043301), (7, 745215), (15, 347767), (21, 248405), (35, 149043), (105, 49681)]