1319972015

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{9209}}^1$

素因数の和:9586

約数の個数: 16

約数和(自身を含む): 1604750400

約数和(自身を除く): 284778385

約数列:

[1, 5, 109, 263, 545, 1315, 9209, 28667, 46045, 143335, 1003781, 2421967, 5018905, 12109835, 263994403, 1319972015]

約数ペア:

[(1, 1319972015), (5, 263994403), (109, 12109835), (263, 5018905), (545, 2421967), (1315, 1003781), (9209, 143335), (28667, 46045)]