68745885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{352543}}^1$

素因数の和:352564

約数の個数: 16

約数和(自身を含む): 118454784

約数和(自身を除く): 49708899

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 352543, 1057629, 1762715, 4583059, 5288145, 13749177, 22915295, 68745885]

約数ペア:

[(1, 68745885), (3, 22915295), (5, 13749177), (13, 5288145), (15, 4583059), (39, 1762715), (65, 1057629), (195, 352543)]