27716445

素因数分解:

$3^3\times 5^1\times {\mathrm{205307}}^1$

素因数の和:205321

約数の個数: 16

約数和(自身を含む): 49273920

約数和(自身を除く): 21557475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 205307, 615921, 1026535, 1847763, 3079605, 5543289, 9238815, 27716445]

約数ペア:

[(1, 27716445), (3, 9238815), (5, 5543289), (9, 3079605), (15, 1847763), (27, 1026535), (45, 615921), (135, 205307)]