1041105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 1895040

約数和(自身を除く): 853935

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 281, 285, 741, 843, 1235, 1405, 3653, 3705, 4215, 5339, 10959, 16017, 18265, 26695, 54795, 69407, 80085, 208221, 347035, 1041105]

約数ペア:

[(1, 1041105), (3, 347035), (5, 208221), (13, 80085), (15, 69407), (19, 54795), (39, 26695), (57, 18265), (65, 16017), (95, 10959), (195, 5339), (247, 4215), (281, 3705), (285, 3653), (741, 1405), (843, 1235)]