15368085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20089}}^1$

素因数の和:20117

約数の個数: 24

約数和(自身を含む): 28206360

約数和(自身を除く): 12838275

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 20089, 60267, 100445, 180801, 301335, 341513, 904005, 1024539, 1707565, 3073617, 5122695, 15368085]

約数ペア:

[(1, 15368085), (3, 5122695), (5, 3073617), (9, 1707565), (15, 1024539), (17, 904005), (45, 341513), (51, 301335), (85, 180801), (153, 100445), (255, 60267), (765, 20089)]