4328015085

素因数分解:

$3^4\times 5^1\times {\mathrm{10686457}}^1$

素因数の和:10686474

約数の個数: 20

約数和(自身を含む): 7758368508

約数和(自身を除く): 3430353423

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 10686457, 32059371, 53432285, 96178113, 160296855, 288534339, 480890565, 865603017, 1442671695, 4328015085]

約数ペア:

[(1, 4328015085), (3, 1442671695), (5, 865603017), (9, 480890565), (15, 288534339), (27, 160296855), (45, 96178113), (81, 53432285), (135, 32059371), (405, 10686457)]