22369905

素因数分解:

$3^3\times 5^1\times {\mathrm{165703}}^1$

素因数の和:165717

約数の個数: 16

約数和(自身を含む): 39768960

約数和(自身を除く): 17399055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 165703, 497109, 828515, 1491327, 2485545, 4473981, 7456635, 22369905]

約数ペア:

[(1, 22369905), (3, 7456635), (5, 4473981), (9, 2485545), (15, 1491327), (27, 828515), (45, 497109), (135, 165703)]