15140435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 19245600

約数和(自身を除く): 4105165

約数列:

[1, 5, 19, 95, 197, 809, 985, 3743, 4045, 15371, 18715, 76855, 159373, 796865, 3028087, 15140435]

約数ペア:

[(1, 15140435), (5, 3028087), (19, 796865), (95, 159373), (197, 76855), (809, 18715), (985, 15371), (3743, 4045)]