1041845

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 1532544

約数和(自身を除く): 490699

約数列:

[1, 5, 7, 17, 35, 85, 103, 119, 289, 515, 595, 721, 1445, 1751, 2023, 3605, 8755, 10115, 12257, 29767, 61285, 148835, 208369, 1041845]

約数ペア:

[(1, 1041845), (5, 208369), (7, 148835), (17, 61285), (35, 29767), (85, 12257), (103, 10115), (119, 8755), (289, 3605), (515, 2023), (595, 1751), (721, 1445)]