126822825

素因数分解:

$3^2\times 5^2\times {\mathrm{563657}}^1$

素因数の和:563673

約数の個数: 18

約数和(自身を含む): 227154174

約数和(自身を除く): 100331349

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 563657, 1690971, 2818285, 5072913, 8454855, 14091425, 25364565, 42274275, 126822825]

約数ペア:

[(1, 126822825), (3, 42274275), (5, 25364565), (9, 14091425), (15, 8454855), (25, 5072913), (45, 2818285), (75, 1690971), (225, 563657)]