55532025

素因数分解:

$3^2\times 5^2\times {\mathrm{246809}}^1$

素因数の和:246825

約数の個数: 18

約数和(自身を含む): 99464430

約数和(自身を除く): 43932405

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 246809, 740427, 1234045, 2221281, 3702135, 6170225, 11106405, 18510675, 55532025]

約数ペア:

[(1, 55532025), (3, 18510675), (5, 11106405), (9, 6170225), (15, 3702135), (25, 2221281), (45, 1234045), (75, 740427), (225, 246809)]