228239085

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{214309}}^1$

素因数の和:214388

約数の個数: 16

約数和(自身を含む): 370327680

約数和(自身を除く): 142088595

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 214309, 642927, 1071545, 3214635, 15215939, 45647817, 76079695, 228239085]

約数ペア:

[(1, 228239085), (3, 76079695), (5, 45647817), (15, 15215939), (71, 3214635), (213, 1071545), (355, 642927), (1065, 214309)]