11571475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 16003440

約数和(自身を除く): 4431965

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1433, 1615, 7165, 8075, 24361, 27227, 35825, 121805, 136135, 462859, 609025, 680675, 2314295, 11571475]

約数ペア:

[(1, 11571475), (5, 2314295), (17, 680675), (19, 609025), (25, 462859), (85, 136135), (95, 121805), (323, 35825), (425, 27227), (475, 24361), (1433, 8075), (1615, 7165)]