61825347725

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{22688201}}^1$

素因数の和:22688320

約数の個数: 12

約数和(自身を含む): 77366768820

約数和(自身を除く): 15541421095

約数列:

[1, 5, 25, 109, 545, 2725, 22688201, 113441005, 567205025, 2473013909, 12365069545, 61825347725]

約数ペア:

[(1, 61825347725), (5, 12365069545), (25, 2473013909), (109, 567205025), (545, 113441005), (2725, 22688201)]