205377875

素因数分解:

$5^3\times {\mathrm{149}}^1\times {\mathrm{11027}}^1$

素因数の和:11191

約数の個数: 16

約数和(自身を含む): 258055200

約数和(自身を除く): 52677325

約数列:

[1, 5, 25, 125, 149, 745, 3725, 11027, 18625, 55135, 275675, 1378375, 1643023, 8215115, 41075575, 205377875]

約数ペア:

[(1, 205377875), (5, 41075575), (25, 8215115), (125, 1643023), (149, 1378375), (745, 275675), (3725, 55135), (11027, 18625)]