7248215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5869}}^1$

素因数の和:5906

約数の個数: 16

約数和(自身を含む): 9861600

約数和(自身を除く): 2613385

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 5869, 29345, 76297, 111511, 381485, 557555, 1449643, 7248215]

約数ペア:

[(1, 7248215), (5, 1449643), (13, 557555), (19, 381485), (65, 111511), (95, 76297), (247, 29345), (1235, 5869)]