25507023

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 37180416

約数和(自身を除く): 11673393

約数列:

[1, 3, 23, 37, 69, 97, 103, 111, 291, 309, 851, 2231, 2369, 2553, 3589, 3811, 6693, 7107, 9991, 10767, 11433, 29973, 82547, 87653, 229793, 247641, 262959, 369667, 689379, 1109001, 8502341, 25507023]

約数ペア:

[(1, 25507023), (3, 8502341), (23, 1109001), (37, 689379), (69, 369667), (97, 262959), (103, 247641), (111, 229793), (291, 87653), (309, 82547), (851, 29973), (2231, 11433), (2369, 10767), (2553, 9991), (3589, 7107), (3811, 6693)]