2586735

素因数分解:

$3^5\times 5^1\times {\mathrm{2129}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 4651920

約数和(自身を除く): 2065185

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2129, 6387, 10645, 19161, 31935, 57483, 95805, 172449, 287415, 517347, 862245, 2586735]

約数ペア:

[(1, 2586735), (3, 862245), (5, 517347), (9, 287415), (15, 172449), (27, 95805), (45, 57483), (81, 31935), (135, 19161), (243, 10645), (405, 6387), (1215, 2129)]