28546995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111949}}^1$

素因数の和:111974

約数の個数: 16

約数和(自身を含む): 48362400

約数和(自身を除く): 19815405

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 111949, 335847, 559745, 1679235, 1903133, 5709399, 9515665, 28546995]

約数ペア:

[(1, 28546995), (3, 9515665), (5, 5709399), (15, 1903133), (17, 1679235), (51, 559745), (85, 335847), (255, 111949)]