304838475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5087}}^1$

素因数の和:5164

約数の個数: 48

約数和(自身を含む): 545107968

約数和(自身を除く): 240269493

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 705, 799, 1175, 1275, 2397, 3525, 3995, 5087, 11985, 15261, 19975, 25435, 59925, 76305, 86479, 127175, 239089, 259437, 381525, 432395, 717267, 1195445, 1297185, 2161975, 3586335, 4064513, 5977225, 6485925, 12193539, 17931675, 20322565, 60967695, 101612825, 304838475]

約数ペア:

[(1, 304838475), (3, 101612825), (5, 60967695), (15, 20322565), (17, 17931675), (25, 12193539), (47, 6485925), (51, 5977225), (75, 4064513), (85, 3586335), (141, 2161975), (235, 1297185), (255, 1195445), (425, 717267), (705, 432395), (799, 381525), (1175, 259437), (1275, 239089), (2397, 127175), (3525, 86479), (3995, 76305), (5087, 59925), (11985, 25435), (15261, 19975)]