28508738325

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{811}}^1\times {\mathrm{5647}}^1$

素因数の和:6554

約数の個数: 48

約数和(自身を含む): 47769609216

約数和(自身を除く): 19260870891

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 811, 1245, 2075, 2433, 4055, 5647, 6225, 12165, 16941, 20275, 28235, 60825, 67313, 84705, 141175, 201939, 336565, 423525, 468701, 1009695, 1406103, 1682825, 2343505, 4579717, 5048475, 7030515, 11717525, 13739151, 22898585, 35152575, 68695755, 114492925, 343478775, 380116511, 1140349533, 1900582555, 5701747665, 9502912775, 28508738325]

約数ペア:

[(1, 28508738325), (3, 9502912775), (5, 5701747665), (15, 1900582555), (25, 1140349533), (75, 380116511), (83, 343478775), (249, 114492925), (415, 68695755), (811, 35152575), (1245, 22898585), (2075, 13739151), (2433, 11717525), (4055, 7030515), (5647, 5048475), (6225, 4579717), (12165, 2343505), (16941, 1682825), (20275, 1406103), (28235, 1009695), (60825, 468701), (67313, 423525), (84705, 336565), (141175, 201939)]