6461445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25339}}^1$

素因数の和:25364

約数の個数: 16

約数和(自身を含む): 10946880

約数和(自身を除く): 4485435

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 25339, 76017, 126695, 380085, 430763, 1292289, 2153815, 6461445]

約数ペア:

[(1, 6461445), (3, 2153815), (5, 1292289), (15, 430763), (17, 380085), (51, 126695), (85, 76017), (255, 25339)]