18490065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112061}}^1$

素因数の和:112080

約数の個数: 16

約数和(自身を含む): 32273856

約数和(自身を除く): 13783791

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 112061, 336183, 560305, 1232671, 1680915, 3698013, 6163355, 18490065]

約数ペア:

[(1, 18490065), (3, 6163355), (5, 3698013), (11, 1680915), (15, 1232671), (33, 560305), (55, 336183), (165, 112061)]