15273258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2579

約数の個数: 64

約数和(自身を含む): 41029632

約数和(自身を除く): 25756374

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 2543, 3003, 5086, 6006, 7629, 15258, 17801, 27973, 33059, 35602, 53403, 55946, 66118, 83919, 99177, 106806, 167838, 195811, 198354, 231413, 363649, 391622, 462826, 587433, 694239, 727298, 1090947, 1174866, 1388478, 2181894, 2545543, 5091086, 7636629, 15273258]

約数ペア:

[(1, 15273258), (2, 7636629), (3, 5091086), (6, 2545543), (7, 2181894), (11, 1388478), (13, 1174866), (14, 1090947), (21, 727298), (22, 694239), (26, 587433), (33, 462826), (39, 391622), (42, 363649), (66, 231413), (77, 198354), (78, 195811), (91, 167838), (143, 106806), (154, 99177), (182, 83919), (231, 66118), (273, 55946), (286, 53403), (429, 35602), (462, 33059), (546, 27973), (858, 17801), (1001, 15258), (2002, 7629), (2543, 6006), (3003, 5086)]