13324995

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 24328512

約数和(自身を除く): 11003517

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 151, 159, 185, 265, 333, 453, 477, 555, 755, 795, 1359, 1665, 1961, 2265, 2385, 5587, 5883, 6795, 8003, 9805, 16761, 17649, 24009, 27935, 29415, 40015, 50283, 72027, 83805, 88245, 120045, 251415, 296111, 360135, 888333, 1480555, 2664999, 4441665, 13324995]

約数ペア:

[(1, 13324995), (3, 4441665), (5, 2664999), (9, 1480555), (15, 888333), (37, 360135), (45, 296111), (53, 251415), (111, 120045), (151, 88245), (159, 83805), (185, 72027), (265, 50283), (333, 40015), (453, 29415), (477, 27935), (555, 24009), (755, 17649), (795, 16761), (1359, 9805), (1665, 8003), (1961, 6795), (2265, 5883), (2385, 5587)]