551440035

素因数分解:

$3^3\times 5^1\times {\mathrm{4084741}}^1$

素因数の和:4084755

約数の個数: 16

約数和(自身を含む): 980338080

約数和(自身を除く): 428898045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4084741, 12254223, 20423705, 36762669, 61271115, 110288007, 183813345, 551440035]

約数ペア:

[(1, 551440035), (3, 183813345), (5, 110288007), (9, 61271115), (15, 36762669), (27, 20423705), (45, 12254223), (135, 4084741)]