1189072425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4027}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 2045837312

約数和(自身を除く): 856764887

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 127, 155, 381, 465, 635, 775, 1905, 2325, 3175, 3937, 4027, 9525, 11811, 12081, 19685, 20135, 59055, 60405, 98425, 100675, 124837, 295275, 302025, 374511, 511429, 624185, 1534287, 1872555, 2557145, 3120925, 7671435, 9362775, 12785725, 15854299, 38357175, 47562897, 79271495, 237814485, 396357475, 1189072425]

約数ペア:

[(1, 1189072425), (3, 396357475), (5, 237814485), (15, 79271495), (25, 47562897), (31, 38357175), (75, 15854299), (93, 12785725), (127, 9362775), (155, 7671435), (381, 3120925), (465, 2557145), (635, 1872555), (775, 1534287), (1905, 624185), (2325, 511429), (3175, 374511), (3937, 302025), (4027, 295275), (9525, 124837), (11811, 100675), (12081, 98425), (19685, 60405), (20135, 59055)]