145531587

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{1259}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 198132480

約数和(自身を除く): 52600893

約数列:

[1, 3, 53, 159, 727, 1259, 2181, 3777, 38531, 66727, 115593, 200181, 915293, 2745879, 48510529, 145531587]

約数ペア:

[(1, 145531587), (3, 48510529), (53, 2745879), (159, 915293), (727, 200181), (1259, 115593), (2181, 66727), (3777, 38531)]