17206085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8539}}^1$

素因数の和:8588

約数の個数: 16

約数和(自身を含む): 22955520

約数和(自身を除く): 5749435

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 8539, 42695, 111007, 264709, 555035, 1323545, 3441217, 17206085]

約数ペア:

[(1, 17206085), (5, 3441217), (13, 1323545), (31, 555035), (65, 264709), (155, 111007), (403, 42695), (2015, 8539)]