6423885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 12230400

約数和(自身を除く): 5806515

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 139, 195, 237, 395, 417, 585, 695, 711, 1027, 1185, 1251, 1807, 2085, 3081, 3555, 5135, 5421, 6255, 9035, 9243, 10981, 15405, 16263, 27105, 32943, 46215, 54905, 81315, 98829, 142753, 164715, 428259, 494145, 713765, 1284777, 2141295, 6423885]

約数ペア:

[(1, 6423885), (3, 2141295), (5, 1284777), (9, 713765), (13, 494145), (15, 428259), (39, 164715), (45, 142753), (65, 98829), (79, 81315), (117, 54905), (139, 46215), (195, 32943), (237, 27105), (395, 16263), (417, 15405), (585, 10981), (695, 9243), (711, 9035), (1027, 6255), (1185, 5421), (1251, 5135), (1807, 3555), (2085, 3081)]