13402755

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6337}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 23729472

約数和(自身を除く): 10326717

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 6337, 19011, 31685, 57033, 95055, 285165, 297839, 893517, 1489195, 2680551, 4467585, 13402755]

約数ペア:

[(1, 13402755), (3, 4467585), (5, 2680551), (9, 1489195), (15, 893517), (45, 297839), (47, 285165), (141, 95055), (235, 57033), (423, 31685), (705, 19011), (2115, 6337)]