2783202255

素因数分解:

$3^3\times 5^1\times {\mathrm{20616313}}^1$

素因数の和:20616327

約数の個数: 16

約数和(自身を含む): 4947915360

約数和(自身を除く): 2164713105

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 20616313, 61848939, 103081565, 185546817, 309244695, 556640451, 927734085, 2783202255]

約数ペア:

[(1, 2783202255), (3, 927734085), (5, 556640451), (9, 309244695), (15, 185546817), (27, 103081565), (45, 61848939), (135, 20616313)]