12556935

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1061}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 21868704

約数和(自身を除く): 9311769

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1061, 1315, 2367, 3183, 3945, 5305, 9549, 11835, 15915, 47745, 279043, 837129, 1395215, 2511387, 4185645, 12556935]

約数ペア:

[(1, 12556935), (3, 4185645), (5, 2511387), (9, 1395215), (15, 837129), (45, 279043), (263, 47745), (789, 15915), (1061, 11835), (1315, 9549), (2367, 5305), (3183, 3945)]