339959835

素因数分解:

$3^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1229}}^1$

素因数の和:1929

約数の個数: 40

約数和(自身を含む): 610798320

約数和(自身を除く): 270838485

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 683, 1229, 2049, 3415, 3687, 6145, 6147, 10245, 11061, 18435, 18441, 30735, 33183, 55305, 55323, 92205, 99549, 165915, 276615, 497745, 839407, 2518221, 4197035, 7554663, 12591105, 22663989, 37773315, 67991967, 113319945, 339959835]

約数ペア:

[(1, 339959835), (3, 113319945), (5, 67991967), (9, 37773315), (15, 22663989), (27, 12591105), (45, 7554663), (81, 4197035), (135, 2518221), (405, 839407), (683, 497745), (1229, 276615), (2049, 165915), (3415, 99549), (3687, 92205), (6145, 55323), (6147, 55305), (10245, 33183), (11061, 30735), (18435, 18441)]