334215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1061}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 662688

約数和(自身を除く): 328473

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1061, 3183, 5305, 7427, 9549, 15915, 22281, 37135, 47745, 66843, 111405, 334215]

約数ペア:

[(1, 334215), (3, 111405), (5, 66843), (7, 47745), (9, 37135), (15, 22281), (21, 15915), (35, 9549), (45, 7427), (63, 5305), (105, 3183), (315, 1061)]