15451085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12511}}^1$

素因数の和:12548

約数の個数: 16

約数和(自身を含む): 21020160

約数和(自身を除く): 5569075

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 12511, 62555, 162643, 237709, 813215, 1188545, 3090217, 15451085]

約数ペア:

[(1, 15451085), (5, 3090217), (13, 1188545), (19, 813215), (65, 237709), (95, 162643), (247, 62555), (1235, 12511)]