13080645

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15299}}^1$

素因数の和:15329

約数の個数: 24

約数和(自身を含む): 23868000

約数和(自身を除く): 10787355

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 15299, 45897, 76495, 137691, 229485, 290681, 688455, 872043, 1453405, 2616129, 4360215, 13080645]

約数ペア:

[(1, 13080645), (3, 4360215), (5, 2616129), (9, 1453405), (15, 872043), (19, 688455), (45, 290681), (57, 229485), (95, 137691), (171, 76495), (285, 45897), (855, 15299)]