1288950195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{124717}}^1$

素因数の和:124791

約数の個数: 32

約数和(自身を含む): 2262883392

約数和(自身を除く): 973933197

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 124717, 374151, 623585, 1621321, 1870755, 4863963, 6610001, 8106605, 19830003, 24319815, 33050005, 85930013, 99150015, 257790039, 429650065, 1288950195]

約数ペア:

[(1, 1288950195), (3, 429650065), (5, 257790039), (13, 99150015), (15, 85930013), (39, 33050005), (53, 24319815), (65, 19830003), (159, 8106605), (195, 6610001), (265, 4863963), (689, 1870755), (795, 1621321), (2067, 623585), (3445, 374151), (10335, 124717)]