2999000055

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{24889}}^1$

素因数の和:25203

約数の個数: 32

約数和(自身を含む): 4981982400

約数和(自身を除く): 1982982345

約数列:

[1, 3, 5, 15, 29, 87, 145, 277, 435, 831, 1385, 4155, 8033, 24099, 24889, 40165, 74667, 120495, 124445, 373335, 721781, 2165343, 3608905, 6894253, 10826715, 20682759, 34471265, 103413795, 199933337, 599800011, 999666685, 2999000055]

約数ペア:

[(1, 2999000055), (3, 999666685), (5, 599800011), (15, 199933337), (29, 103413795), (87, 34471265), (145, 20682759), (277, 10826715), (435, 6894253), (831, 3608905), (1385, 2165343), (4155, 721781), (8033, 373335), (24099, 124445), (24889, 120495), (40165, 74667)]