51915345

素因数分解:

$3^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{2543}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 83158272

約数和(自身を除く): 31242927

約数列:

[1, 3, 5, 15, 1361, 2543, 4083, 6805, 7629, 12715, 20415, 38145, 3461023, 10383069, 17305115, 51915345]

約数ペア:

[(1, 51915345), (3, 17305115), (5, 10383069), (15, 3461023), (1361, 38145), (2543, 20415), (4083, 12715), (6805, 7629)]