27894105

素因数分解:

$3^3\times 5^1\times {\mathrm{206623}}^1$

素因数の和:206637

約数の個数: 16

約数和(自身を含む): 49589760

約数和(自身を除く): 21695655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 206623, 619869, 1033115, 1859607, 3099345, 5578821, 9298035, 27894105]

約数ペア:

[(1, 27894105), (3, 9298035), (5, 5578821), (9, 3099345), (15, 1859607), (27, 1033115), (45, 619869), (135, 206623)]