145176815

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5151

約数の個数: 32

約数和(自身を含む): 214494720

約数和(自身を除く): 69317905

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 665, 817, 1505, 4085, 5077, 5719, 25385, 28595, 35539, 96463, 177695, 218311, 482315, 675241, 1091555, 1528177, 3376205, 4147909, 7640885, 20739545, 29035363, 145176815]

約数ペア:

[(1, 145176815), (5, 29035363), (7, 20739545), (19, 7640885), (35, 4147909), (43, 3376205), (95, 1528177), (133, 1091555), (215, 675241), (301, 482315), (665, 218311), (817, 177695), (1505, 96463), (4085, 35539), (5077, 28595), (5719, 25385)]