9008865

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 15769728

約数和(自身を除く): 6760863

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 1871, 4815, 5613, 9355, 16839, 28065, 84195, 200197, 600591, 1000985, 1801773, 3002955, 9008865]

約数ペア:

[(1, 9008865), (3, 3002955), (5, 1801773), (9, 1000985), (15, 600591), (45, 200197), (107, 84195), (321, 28065), (535, 16839), (963, 9355), (1605, 5613), (1871, 4815)]