2247172515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{7133881}}^1$

素因数の和:7133899

約数の個数: 24

約数和(自身を含む): 4451542368

約数和(自身を除く): 2204369853

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 7133881, 21401643, 35669405, 49937167, 64204929, 107008215, 149811501, 249685835, 321024645, 449434503, 749057505, 2247172515]

約数ペア:

[(1, 2247172515), (3, 749057505), (5, 449434503), (7, 321024645), (9, 249685835), (15, 149811501), (21, 107008215), (35, 64204929), (45, 49937167), (63, 35669405), (105, 21401643), (315, 7133881)]