27571785

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25889}}^1$

素因数の和:25968

約数の個数: 16

約数和(自身を含む): 44737920

約数和(自身を除く): 17166135

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 25889, 77667, 129445, 388335, 1838119, 5514357, 9190595, 27571785]

約数ペア:

[(1, 27571785), (3, 9190595), (5, 5514357), (15, 1838119), (71, 388335), (213, 129445), (355, 77667), (1065, 25889)]