2015129295

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{3943}}^1$

素因数の和:4272

約数の個数: 48

約数和(自身を含む): 3591911232

約数和(自身を除く): 1576781937

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 277, 369, 615, 831, 1385, 1845, 2493, 3943, 4155, 11357, 11829, 12465, 19715, 34071, 35487, 56785, 59145, 102213, 161663, 170355, 177435, 484989, 511065, 808315, 1092211, 1454967, 2424945, 3276633, 5461055, 7274835, 9829899, 16383165, 44780651, 49149495, 134341953, 223903255, 403025859, 671709765, 2015129295]

約数ペア:

[(1, 2015129295), (3, 671709765), (5, 403025859), (9, 223903255), (15, 134341953), (41, 49149495), (45, 44780651), (123, 16383165), (205, 9829899), (277, 7274835), (369, 5461055), (615, 3276633), (831, 2424945), (1385, 1454967), (1845, 1092211), (2493, 808315), (3943, 511065), (4155, 484989), (11357, 177435), (11829, 170355), (12465, 161663), (19715, 102213), (34071, 59145), (35487, 56785)]