26125645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 39207168

約数和(自身を除く): 13081523

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 335, 455, 469, 857, 871, 2345, 4285, 4355, 5999, 6097, 11141, 29995, 30485, 55705, 57419, 77987, 287095, 389935, 401933, 746447, 2009665, 3732235, 5225129, 26125645]

約数ペア:

[(1, 26125645), (5, 5225129), (7, 3732235), (13, 2009665), (35, 746447), (65, 401933), (67, 389935), (91, 287095), (335, 77987), (455, 57419), (469, 55705), (857, 30485), (871, 29995), (2345, 11141), (4285, 6097), (4355, 5999)]