27189495

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5347}}^1$

素因数の和:5471

約数の個数: 24

約数和(自身を含む): 47554416

約数和(自身を除く): 20364921

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 5347, 16041, 26735, 48123, 80205, 240615, 604211, 1812633, 3021055, 5437899, 9063165, 27189495]

約数ペア:

[(1, 27189495), (3, 9063165), (5, 5437899), (9, 3021055), (15, 1812633), (45, 604211), (113, 240615), (339, 80205), (565, 48123), (1017, 26735), (1695, 16041), (5085, 5347)]