12303315

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2707}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 21544848

約数和(自身を除く): 9241533

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 2707, 4545, 8121, 13535, 24363, 40605, 121815, 273407, 820221, 1367035, 2460663, 4101105, 12303315]

約数ペア:

[(1, 12303315), (3, 4101105), (5, 2460663), (9, 1367035), (15, 820221), (45, 273407), (101, 121815), (303, 40605), (505, 24363), (909, 13535), (1515, 8121), (2707, 4545)]