134777025

素因数分解:

$3^2\times 5^2\times {\mathrm{599009}}^1$

素因数の和:599025

約数の個数: 18

約数和(自身を含む): 241401030

約数和(自身を除く): 106624005

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 599009, 1797027, 2995045, 5391081, 8985135, 14975225, 26955405, 44925675, 134777025]

約数ペア:

[(1, 134777025), (3, 44925675), (5, 26955405), (9, 14975225), (15, 8985135), (25, 5391081), (45, 2995045), (75, 1797027), (225, 599009)]