129431385

素因数分解:

$3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2053}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 230705280

約数和(自身を除く): 101273895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 467, 1401, 2053, 2335, 4203, 6159, 7005, 10265, 12609, 18477, 21015, 30795, 55431, 63045, 92385, 277155, 958751, 2876253, 4793755, 8628759, 14381265, 25886277, 43143795, 129431385]

約数ペア:

[(1, 129431385), (3, 43143795), (5, 25886277), (9, 14381265), (15, 8628759), (27, 4793755), (45, 2876253), (135, 958751), (467, 277155), (1401, 92385), (2053, 63045), (2335, 55431), (4203, 30795), (6159, 21015), (7005, 18477), (10265, 12609)]