15430185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18047}}^1$

素因数の和:18077

約数の個数: 24

約数和(自身を含む): 28154880

約数和(自身を除く): 12724695

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 18047, 54141, 90235, 162423, 270705, 342893, 812115, 1028679, 1714465, 3086037, 5143395, 15430185]

約数ペア:

[(1, 15430185), (3, 5143395), (5, 3086037), (9, 1714465), (15, 1028679), (19, 812115), (45, 342893), (57, 270705), (95, 162423), (171, 90235), (285, 54141), (855, 18047)]