64860805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4441}}^1$

素因数の和:4596

約数の個数: 16

約数和(自身を含む): 81874944

約数和(自身を除く): 17014139

約数列:

[1, 5, 23, 115, 127, 635, 2921, 4441, 14605, 22205, 102143, 510715, 564007, 2820035, 12972161, 64860805]

約数ペア:

[(1, 64860805), (5, 12972161), (23, 2820035), (115, 564007), (127, 510715), (635, 102143), (2921, 22205), (4441, 14605)]