27896175

素因数分解:

$3^2\times 5^2\times {\mathrm{123983}}^1$

素因数の和:123999

約数の個数: 18

約数和(自身を含む): 49965552

約数和(自身を除く): 22069377

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 123983, 371949, 619915, 1115847, 1859745, 3099575, 5579235, 9298725, 27896175]

約数ペア:

[(1, 27896175), (3, 9298725), (5, 5579235), (9, 3099575), (15, 1859745), (25, 1115847), (45, 619915), (75, 371949), (225, 123983)]