13458865

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 19305216

約数和(自身を除く): 5846351

約数列:

[1, 5, 7, 35, 41, 83, 113, 205, 287, 415, 565, 581, 791, 1435, 2905, 3403, 3955, 4633, 9379, 17015, 23165, 23821, 32431, 46895, 65653, 119105, 162155, 328265, 384539, 1922695, 2691773, 13458865]

約数ペア:

[(1, 13458865), (5, 2691773), (7, 1922695), (35, 384539), (41, 328265), (83, 162155), (113, 119105), (205, 65653), (287, 46895), (415, 32431), (565, 23821), (581, 23165), (791, 17015), (1435, 9379), (2905, 4633), (3403, 3955)]