80160465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69403}}^1$

素因数の和:69429

約数の個数: 32

約数和(自身を含む): 159906816

約数和(自身を除く): 79746351

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 69403, 208209, 347015, 485821, 763433, 1041045, 1457463, 2290299, 2429105, 3817165, 5344031, 7287315, 11451495, 16032093, 26720155, 80160465]

約数ペア:

[(1, 80160465), (3, 26720155), (5, 16032093), (7, 11451495), (11, 7287315), (15, 5344031), (21, 3817165), (33, 2429105), (35, 2290299), (55, 1457463), (77, 1041045), (105, 763433), (165, 485821), (231, 347015), (385, 208209), (1155, 69403)]