83355405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1201}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 152779008

約数和(自身を除く): 69423603

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 661, 1201, 1983, 3305, 3603, 4627, 6005, 8407, 9915, 13881, 18015, 23135, 25221, 42035, 69405, 126105, 793861, 2381583, 3969305, 5557027, 11907915, 16671081, 27785135, 83355405]

約数ペア:

[(1, 83355405), (3, 27785135), (5, 16671081), (7, 11907915), (15, 5557027), (21, 3969305), (35, 2381583), (105, 793861), (661, 126105), (1201, 69405), (1983, 42035), (3305, 25221), (3603, 23135), (4627, 18015), (6005, 13881), (8407, 9915)]