28508727255

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40437911}}^1$

素因数の和:40437966

約数の個数: 16

約数和(自身を含む): 46584474624

約数和(自身を除く): 18075747369

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 40437911, 121313733, 202189555, 606568665, 1900581817, 5701745451, 9502909085, 28508727255]

約数ペア:

[(1, 28508727255), (3, 9502909085), (5, 5701745451), (15, 1900581817), (47, 606568665), (141, 202189555), (235, 121313733), (705, 40437911)]