19239525

素因数分解:

$3^5\times 5^2\times {\mathrm{3167}}^1$

素因数の和:3192

約数の個数: 36

約数和(自身を含む): 35747712

約数和(自身を除く): 16508187

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 3167, 6075, 9501, 15835, 28503, 47505, 79175, 85509, 142515, 237525, 256527, 427545, 712575, 769581, 1282635, 2137725, 3847905, 6413175, 19239525]

約数ペア:

[(1, 19239525), (3, 6413175), (5, 3847905), (9, 2137725), (15, 1282635), (25, 769581), (27, 712575), (45, 427545), (75, 256527), (81, 237525), (135, 142515), (225, 85509), (243, 79175), (405, 47505), (675, 28503), (1215, 15835), (2025, 9501), (3167, 6075)]