4076085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20903}}^1$

素因数の和:20924

約数の個数: 16

約数和(自身を含む): 7023744

約数和(自身を除く): 2947659

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 20903, 62709, 104515, 271739, 313545, 815217, 1358695, 4076085]

約数ペア:

[(1, 4076085), (3, 1358695), (5, 815217), (13, 313545), (15, 271739), (39, 104515), (65, 62709), (195, 20903)]