1680963435

素因数分解:

$3^5\times 5^1\times {\mathrm{1383509}}^1$

素因数の和:1383529

約数の個数: 24

約数和(自身を含む): 3021585840

約数和(自身を除く): 1340622405

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1383509, 4150527, 6917545, 12451581, 20752635, 37354743, 62257905, 112064229, 186773715, 336192687, 560321145, 1680963435]

約数ペア:

[(1, 1680963435), (3, 560321145), (5, 336192687), (9, 186773715), (15, 112064229), (27, 62257905), (45, 37354743), (81, 20752635), (135, 12451581), (243, 6917545), (405, 4150527), (1215, 1383509)]