13839125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{5827}}^1$

素因数の和:5861

約数の個数: 16

約数和(自身を含む): 18183360

約数和(自身を除く): 4344235

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 5827, 29135, 110713, 145675, 553565, 728375, 2767825, 13839125]

約数ペア:

[(1, 13839125), (5, 2767825), (19, 728375), (25, 553565), (95, 145675), (125, 110713), (475, 29135), (2375, 5827)]