12705045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29207}}^1$

素因数の和:29244

約数の個数: 16

約数和(自身を含む): 21029760

約数和(自身を除く): 8324715

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 29207, 87621, 146035, 438105, 847003, 2541009, 4235015, 12705045]

約数ペア:

[(1, 12705045), (3, 4235015), (5, 2541009), (15, 847003), (29, 438105), (87, 146035), (145, 87621), (435, 29207)]