4980605

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 7202520

約数和(自身を除く): 2221915

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 701, 1015, 1421, 3505, 4907, 7105, 20329, 24535, 34349, 101645, 142303, 171745, 711515, 996121, 4980605]

約数ペア:

[(1, 4980605), (5, 996121), (7, 711515), (29, 171745), (35, 142303), (49, 101645), (145, 34349), (203, 24535), (245, 20329), (701, 7105), (1015, 4907), (1421, 3505)]