13506605

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 19514520

約数和(自身を除く): 6007915

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 1901, 7105, 9505, 13307, 55129, 66535, 93149, 275645, 385903, 465745, 1929515, 2701321, 13506605]

約数ペア:

[(1, 13506605), (5, 2701321), (7, 1929515), (29, 465745), (35, 385903), (49, 275645), (145, 93149), (203, 66535), (245, 55129), (1015, 13307), (1421, 9505), (1901, 7105)]