515962945

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{20143}}^1$

素因数の和:20304

約数の個数: 16

約数和(自身を含む): 638161920

約数和(自身を除く): 122198975

約数列:

[1, 5, 47, 109, 235, 545, 5123, 20143, 25615, 100715, 946721, 2195587, 4733605, 10977935, 103192589, 515962945]

約数ペア:

[(1, 515962945), (5, 103192589), (47, 10977935), (109, 4733605), (235, 2195587), (545, 946721), (5123, 100715), (20143, 25615)]