27607995

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8641}}^1$

素因数の和:8723

約数の個数: 24

約数和(自身を含む): 48533472

約数和(自身を除く): 20925477

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 8641, 25923, 43205, 77769, 129615, 388845, 613511, 1840533, 3067555, 5521599, 9202665, 27607995]

約数ペア:

[(1, 27607995), (3, 9202665), (5, 5521599), (9, 3067555), (15, 1840533), (45, 613511), (71, 388845), (213, 129615), (355, 77769), (639, 43205), (1065, 25923), (3195, 8641)]