28568115

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33413}}^1$

素因数の和:33443

約数の個数: 24

約数和(自身を含む): 52125840

約数和(自身を除く): 23557725

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 33413, 100239, 167065, 300717, 501195, 634847, 1503585, 1904541, 3174235, 5713623, 9522705, 28568115]

約数ペア:

[(1, 28568115), (3, 9522705), (5, 5713623), (9, 3174235), (15, 1904541), (19, 1503585), (45, 634847), (57, 501195), (95, 300717), (171, 167065), (285, 100239), (855, 33413)]