75917325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5454

約数の個数: 48

約数和(自身を含む): 145008576

約数和(自身を除く): 69091251

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4675, 5413, 14025, 16239, 27065, 59543, 81195, 92021, 135325, 178629, 276063, 297715, 405975, 460105, 893145, 1012231, 1380315, 1488575, 2300525, 3036693, 4465725, 5061155, 6901575, 15183465, 25305775, 75917325]

約数ペア:

[(1, 75917325), (3, 25305775), (5, 15183465), (11, 6901575), (15, 5061155), (17, 4465725), (25, 3036693), (33, 2300525), (51, 1488575), (55, 1380315), (75, 1012231), (85, 893145), (165, 460105), (187, 405975), (255, 297715), (275, 276063), (425, 178629), (561, 135325), (825, 92021), (935, 81195), (1275, 59543), (2805, 27065), (4675, 16239), (5413, 14025)]