267302565

素因数分解:

$3^3\times 5^1\times {\mathrm{1980019}}^1$

素因数の和:1980033

約数の個数: 16

約数和(自身を含む): 475204800

約数和(自身を除く): 207902235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1980019, 5940057, 9900095, 17820171, 29700285, 53460513, 89100855, 267302565]

約数ペア:

[(1, 267302565), (3, 89100855), (5, 53460513), (9, 29700285), (15, 17820171), (27, 9900095), (45, 5940057), (135, 1980019)]