15687065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 20147520

約数和(自身を除く): 4460455

約数列:

[1, 5, 19, 61, 95, 305, 1159, 2707, 5795, 13535, 51433, 165127, 257165, 825635, 3137413, 15687065]

約数ペア:

[(1, 15687065), (5, 3137413), (19, 825635), (61, 257165), (95, 165127), (305, 51433), (1159, 13535), (2707, 5795)]