11185265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 17427456

約数和(自身を除く): 6242191

約数列:

[1, 5, 7, 13, 31, 35, 61, 65, 91, 155, 169, 217, 305, 403, 427, 455, 793, 845, 1085, 1183, 1891, 2015, 2135, 2821, 3965, 5239, 5551, 5915, 9455, 10309, 13237, 14105, 24583, 26195, 27755, 36673, 51545, 66185, 72163, 122915, 172081, 183365, 319579, 360815, 860405, 1597895, 2237053, 11185265]

約数ペア:

[(1, 11185265), (5, 2237053), (7, 1597895), (13, 860405), (31, 360815), (35, 319579), (61, 183365), (65, 172081), (91, 122915), (155, 72163), (169, 66185), (217, 51545), (305, 36673), (403, 27755), (427, 26195), (455, 24583), (793, 14105), (845, 13237), (1085, 10309), (1183, 9455), (1891, 5915), (2015, 5551), (2135, 5239), (2821, 3965)]