1320238095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{6833}}^1$

素因数の和:8023

約数の個数: 32

約数和(自身を含む): 2306721024

約数和(自身を除く): 986482929

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1171, 3513, 5855, 6833, 12881, 17565, 20499, 34165, 38643, 64405, 75163, 102495, 193215, 225489, 375815, 1127445, 8001443, 24004329, 40007215, 88015873, 120021645, 264047619, 440079365, 1320238095]

約数ペア:

[(1, 1320238095), (3, 440079365), (5, 264047619), (11, 120021645), (15, 88015873), (33, 40007215), (55, 24004329), (165, 8001443), (1171, 1127445), (3513, 375815), (5855, 225489), (6833, 193215), (12881, 102495), (17565, 75163), (20499, 64405), (34165, 38643)]