18129135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63611}}^1$

素因数の和:63638

約数の個数: 16

約数和(自身を含む): 30533760

約数和(自身を除く): 12404625

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 63611, 190833, 318055, 954165, 1208609, 3625827, 6043045, 18129135]

約数ペア:

[(1, 18129135), (3, 6043045), (5, 3625827), (15, 1208609), (19, 954165), (57, 318055), (95, 190833), (285, 63611)]