10666565

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 17064432

約数和(自身を除く): 6397867

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 197, 221, 245, 455, 595, 637, 833, 985, 1105, 1379, 1547, 2561, 3185, 3349, 4165, 6895, 7735, 9653, 10829, 12805, 16745, 17927, 23443, 43537, 48265, 54145, 89635, 117215, 125489, 164101, 217685, 304759, 627445, 820505, 1523795, 2133313, 10666565]

約数ペア:

[(1, 10666565), (5, 2133313), (7, 1523795), (13, 820505), (17, 627445), (35, 304759), (49, 217685), (65, 164101), (85, 125489), (91, 117215), (119, 89635), (197, 54145), (221, 48265), (245, 43537), (455, 23443), (595, 17927), (637, 16745), (833, 12805), (985, 10829), (1105, 9653), (1379, 7735), (1547, 6895), (2561, 4165), (3185, 3349)]