27708165

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5449}}^1$

素因数の和:5573

約数の個数: 24

約数和(自身を含む): 48461400

約数和(自身を除く): 20753235

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 5449, 16347, 27245, 49041, 81735, 245205, 615737, 1847211, 3078685, 5541633, 9236055, 27708165]

約数ペア:

[(1, 27708165), (3, 9236055), (5, 5541633), (9, 3078685), (15, 1847211), (45, 615737), (113, 245205), (339, 81735), (565, 49041), (1017, 27245), (1695, 16347), (5085, 5449)]