554393025

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{11251}}^1$

素因数の和:11343

約数の個数: 48

約数和(自身を含む): 1032483520

約数和(自身を除く): 478090495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 365, 657, 675, 1095, 1825, 1971, 3285, 5475, 9855, 11251, 16425, 33753, 49275, 56255, 101259, 168765, 281275, 303777, 506295, 821323, 843825, 1518885, 2463969, 2531475, 4106615, 7391907, 7594425, 12319845, 20533075, 22175721, 36959535, 61599225, 110878605, 184797675, 554393025]

約数ペア:

[(1, 554393025), (3, 184797675), (5, 110878605), (9, 61599225), (15, 36959535), (25, 22175721), (27, 20533075), (45, 12319845), (73, 7594425), (75, 7391907), (135, 4106615), (219, 2531475), (225, 2463969), (365, 1518885), (657, 843825), (675, 821323), (1095, 506295), (1825, 303777), (1971, 281275), (3285, 168765), (5475, 101259), (9855, 56255), (11251, 49275), (16425, 33753)]