55336215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2221}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 97270272

約数和(自身を除く): 41934057

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2221, 2265, 4983, 6663, 8305, 11105, 24431, 24915, 33315, 73293, 122155, 335371, 366465, 1006113, 1676855, 3689081, 5030565, 11067243, 18445405, 55336215]

約数ペア:

[(1, 55336215), (3, 18445405), (5, 11067243), (11, 5030565), (15, 3689081), (33, 1676855), (55, 1006113), (151, 366465), (165, 335371), (453, 122155), (755, 73293), (1661, 33315), (2221, 24915), (2265, 24431), (4983, 11105), (6663, 8305)]