67397245

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 85843296

約数和(自身を除く): 18446051

約数列:

[1, 5, 23, 83, 115, 307, 415, 529, 1535, 1909, 2645, 7061, 9545, 25481, 35305, 43907, 127405, 162403, 219535, 586063, 812015, 2930315, 13479449, 67397245]

約数ペア:

[(1, 67397245), (5, 13479449), (23, 2930315), (83, 812015), (115, 586063), (307, 219535), (415, 162403), (529, 127405), (1535, 43907), (1909, 35305), (2645, 25481), (7061, 9545)]