50528025

素因数分解:

$3^2\times 5^2\times {\mathrm{224569}}^1$

素因数の和:224585

約数の個数: 18

約数和(自身を含む): 90501710

約数和(自身を除く): 39973685

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 224569, 673707, 1122845, 2021121, 3368535, 5614225, 10105605, 16842675, 50528025]

約数ペア:

[(1, 50528025), (3, 16842675), (5, 10105605), (9, 5614225), (15, 3368535), (25, 2021121), (45, 1122845), (75, 673707), (225, 224569)]