489105

素因数分解:

$3^3\times 5^1\times {\mathrm{3623}}^1$

素因数の和:3637

約数の個数: 16

約数和(自身を含む): 869760

約数和(自身を除く): 380655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3623, 10869, 18115, 32607, 54345, 97821, 163035, 489105]

約数ペア:

[(1, 489105), (3, 163035), (5, 97821), (9, 54345), (15, 32607), (27, 18115), (45, 10869), (135, 3623)]