1830555

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 3341520

約数和(自身を除く): 1510965

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2141, 6423, 10705, 19269, 32115, 40679, 96345, 122037, 203395, 366111, 610185, 1830555]

約数ペア:

[(1, 1830555), (3, 610185), (5, 366111), (9, 203395), (15, 122037), (19, 96345), (45, 40679), (57, 32115), (95, 19269), (171, 10705), (285, 6423), (855, 2141)]