126509235

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{81883}}^1$

素因数の和:81994

約数の個数: 16

約数和(自身を含む): 204382464

約数和(自身を除く): 77873229

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 81883, 245649, 409415, 1228245, 8433949, 25301847, 42169745, 126509235]

約数ペア:

[(1, 126509235), (3, 42169745), (5, 25301847), (15, 8433949), (103, 1228245), (309, 409415), (515, 245649), (1545, 81883)]