28442425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1753}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 39149280

約数和(自身を除く): 10706855

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 1753, 3245, 8765, 16225, 19283, 43825, 96415, 103427, 482075, 517135, 1137697, 2585675, 5688485, 28442425]

約数ペア:

[(1, 28442425), (5, 5688485), (11, 2585675), (25, 1137697), (55, 517135), (59, 482075), (275, 103427), (295, 96415), (649, 43825), (1475, 19283), (1753, 16225), (3245, 8765)]