12441555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 24920064

約数和(自身を除く): 12478509

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 311, 315, 381, 635, 889, 933, 1143, 1555, 1905, 2177, 2667, 2799, 4445, 4665, 5715, 6531, 8001, 10885, 13335, 13995, 19593, 32655, 39497, 40005, 97965, 118491, 197485, 276479, 355473, 592455, 829437, 1382395, 1777365, 2488311, 4147185, 12441555]

約数ペア:

[(1, 12441555), (3, 4147185), (5, 2488311), (7, 1777365), (9, 1382395), (15, 829437), (21, 592455), (35, 355473), (45, 276479), (63, 197485), (105, 118491), (127, 97965), (311, 40005), (315, 39497), (381, 32655), (635, 19593), (889, 13995), (933, 13335), (1143, 10885), (1555, 8001), (1905, 6531), (2177, 5715), (2667, 4665), (2799, 4445)]