26918255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 40395264

約数和(自身を除く): 13477009

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 335, 455, 469, 871, 883, 2345, 4355, 4415, 6097, 6181, 11479, 30485, 30905, 57395, 59161, 80353, 295805, 401765, 414127, 769093, 2070635, 3845465, 5383651, 26918255]

約数ペア:

[(1, 26918255), (5, 5383651), (7, 3845465), (13, 2070635), (35, 769093), (65, 414127), (67, 401765), (91, 295805), (335, 80353), (455, 59161), (469, 57395), (871, 30905), (883, 30485), (2345, 11479), (4355, 6181), (4415, 6097)]