13499025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9473}}^1$

素因数の和:9505

約数の個数: 24

約数和(自身を含む): 23495520

約数和(自身を除く): 9996495

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 9473, 28419, 47365, 142095, 179987, 236825, 539961, 710475, 899935, 2699805, 4499675, 13499025]

約数ペア:

[(1, 13499025), (3, 4499675), (5, 2699805), (15, 899935), (19, 710475), (25, 539961), (57, 236825), (75, 179987), (95, 142095), (285, 47365), (475, 28419), (1425, 9473)]