5262985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 2720375

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 269, 301, 455, 559, 1345, 1505, 1883, 2795, 3497, 3913, 9415, 11567, 17485, 19565, 24479, 57835, 80969, 122395, 150371, 404845, 751855, 1052597, 5262985]

約数ペア:

[(1, 5262985), (5, 1052597), (7, 751855), (13, 404845), (35, 150371), (43, 122395), (65, 80969), (91, 57835), (215, 24479), (269, 19565), (301, 17485), (455, 11567), (559, 9415), (1345, 3913), (1505, 3497), (1883, 2795)]