1295123045545

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15907}}^1\times {\mathrm{28027}}^1$

素因数の和:44029

約数の個数: 32

約数和(自身を含む): 1797745517568

約数和(自身を除く): 502622472023

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 15907, 28027, 79535, 111349, 140135, 196189, 556745, 980945, 1320281, 2326241, 6601405, 9241967, 11631205, 16283687, 46209835, 81418435, 445825489, 2229127445, 3120778423, 15603892115, 37003515587, 185017577935, 259024609109, 1295123045545]

約数ペア:

[(1, 1295123045545), (5, 259024609109), (7, 185017577935), (35, 37003515587), (83, 15603892115), (415, 3120778423), (581, 2229127445), (2905, 445825489), (15907, 81418435), (28027, 46209835), (79535, 16283687), (111349, 11631205), (140135, 9241967), (196189, 6601405), (556745, 2326241), (980945, 1320281)]