13427125

素因数分解:

$5^3\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:837

約数の個数: 16

約数和(自身を含む): 16885440

約数和(自身を除く): 3458315

約数列:

[1, 5, 25, 125, 163, 659, 815, 3295, 4075, 16475, 20375, 82375, 107417, 537085, 2685425, 13427125]

約数ペア:

[(1, 13427125), (5, 2685425), (25, 537085), (125, 107417), (163, 82375), (659, 20375), (815, 16475), (3295, 4075)]