27713025

素因数分解:

$3^2\times 5^2\times {\mathrm{123169}}^1$

素因数の和:123185

約数の個数: 18

約数和(自身を含む): 49637510

約数和(自身を除く): 21924485

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 123169, 369507, 615845, 1108521, 1847535, 3079225, 5542605, 9237675, 27713025]

約数ペア:

[(1, 27713025), (3, 9237675), (5, 5542605), (9, 3079225), (15, 1847535), (25, 1108521), (45, 615845), (75, 369507), (225, 123169)]