258942105

素因数分解:

$3^2\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{3691}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 449242560

約数和(自身を除く): 190300455

約数列:

[1, 3, 5, 9, 15, 45, 1559, 3691, 4677, 7795, 11073, 14031, 18455, 23385, 33219, 55365, 70155, 166095, 5754269, 17262807, 28771345, 51788421, 86314035, 258942105]

約数ペア:

[(1, 258942105), (3, 86314035), (5, 51788421), (9, 28771345), (15, 17262807), (45, 5754269), (1559, 166095), (3691, 70155), (4677, 55365), (7795, 33219), (11073, 23385), (14031, 18455)]