2065854555

素因数分解:

$3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{61129}}^1$

素因数の和:61891

約数の個数: 24

約数和(自身を含む): 3585641280

約数和(自身を除く): 1519786725

約数列:

[1, 3, 5, 9, 15, 45, 751, 2253, 3755, 6759, 11265, 33795, 61129, 183387, 305645, 550161, 916935, 2750805, 45907879, 137723637, 229539395, 413170911, 688618185, 2065854555]

約数ペア:

[(1, 2065854555), (3, 688618185), (5, 413170911), (9, 229539395), (15, 137723637), (45, 45907879), (751, 2750805), (2253, 916935), (3755, 550161), (6759, 305645), (11265, 183387), (33795, 61129)]