3838995

素因数分解:

$3^4\times 5^1\times {\mathrm{9479}}^1$

素因数の和:9496

約数の個数: 20

約数和(自身を含む): 6882480

約数和(自身を除く): 3043485

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 9479, 28437, 47395, 85311, 142185, 255933, 426555, 767799, 1279665, 3838995]

約数ペア:

[(1, 3838995), (3, 1279665), (5, 767799), (9, 426555), (15, 255933), (27, 142185), (45, 85311), (81, 47395), (135, 28437), (405, 9479)]