15135897

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5261}}^1$

素因数の和:5408

約数の個数: 16

約数和(自身を含む): 23236992

約数和(自身を除く): 8101095

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 5261, 15783, 36827, 110481, 720757, 2162271, 5045299, 15135897]

約数ペア:

[(1, 15135897), (3, 5045299), (7, 2162271), (21, 720757), (137, 110481), (411, 36827), (959, 15783), (2877, 5261)]