11950155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 24111360

約数和(自身を除く): 12161205

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 643, 885, 1239, 1929, 2065, 2655, 3215, 3717, 4501, 5787, 6195, 9645, 13503, 18585, 22505, 28935, 37937, 40509, 67515, 113811, 189685, 202545, 265559, 341433, 569055, 796677, 1327795, 1707165, 2390031, 3983385, 11950155]

約数ペア:

[(1, 11950155), (3, 3983385), (5, 2390031), (7, 1707165), (9, 1327795), (15, 796677), (21, 569055), (35, 341433), (45, 265559), (59, 202545), (63, 189685), (105, 113811), (177, 67515), (295, 40509), (315, 37937), (413, 28935), (531, 22505), (643, 18585), (885, 13503), (1239, 9645), (1929, 6195), (2065, 5787), (2655, 4501), (3215, 3717)]