65231445

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{42221}}^1$

素因数の和:42332

約数の個数: 16

約数和(自身を含む): 105386112

約数和(自身を除く): 40154667

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 42221, 126663, 211105, 633315, 4348763, 13046289, 21743815, 65231445]

約数ペア:

[(1, 65231445), (3, 21743815), (5, 13046289), (15, 4348763), (103, 633315), (309, 211105), (515, 126663), (1545, 42221)]