75038085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 140714496

約数和(自身を除く): 65676411

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2087, 2115, 2397, 3995, 6261, 7191, 10435, 11985, 18783, 31305, 35479, 35955, 93915, 98089, 106437, 177395, 294267, 319311, 490445, 532185, 882801, 1471335, 1596555, 1667513, 4414005, 5002539, 8337565, 15007617, 25012695, 75038085]

約数ペア:

[(1, 75038085), (3, 25012695), (5, 15007617), (9, 8337565), (15, 5002539), (17, 4414005), (45, 1667513), (47, 1596555), (51, 1471335), (85, 882801), (141, 532185), (153, 490445), (235, 319311), (255, 294267), (423, 177395), (705, 106437), (765, 98089), (799, 93915), (2087, 35955), (2115, 35479), (2397, 31305), (3995, 18783), (6261, 11985), (7191, 10435)]