11776215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 8959785

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 479, 745, 1437, 1639, 2235, 2395, 4917, 5269, 7185, 8195, 15807, 24585, 26345, 71371, 79035, 214113, 356855, 785081, 1070565, 2355243, 3925405, 11776215]

約数ペア:

[(1, 11776215), (3, 3925405), (5, 2355243), (11, 1070565), (15, 785081), (33, 356855), (55, 214113), (149, 79035), (165, 71371), (447, 26345), (479, 24585), (745, 15807), (1437, 8195), (1639, 7185), (2235, 5269), (2395, 4917)]