2541112575

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{2741}}^1$

素因数の和:3064

約数の個数: 48

約数和(自身を含む): 4308581376

約数和(自身を除く): 1767468801

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 263, 705, 789, 1175, 1315, 2741, 3525, 3945, 6575, 8223, 12361, 13705, 19725, 37083, 41115, 61805, 68525, 128827, 185415, 205575, 309025, 386481, 644135, 720883, 927075, 1932405, 2162649, 3220675, 3604415, 9662025, 10813245, 18022075, 33881501, 54066225, 101644503, 169407505, 508222515, 847037525, 2541112575]

約数ペア:

[(1, 2541112575), (3, 847037525), (5, 508222515), (15, 169407505), (25, 101644503), (47, 54066225), (75, 33881501), (141, 18022075), (235, 10813245), (263, 9662025), (705, 3604415), (789, 3220675), (1175, 2162649), (1315, 1932405), (2741, 927075), (3525, 720883), (3945, 644135), (6575, 386481), (8223, 309025), (12361, 205575), (13705, 185415), (19725, 128827), (37083, 68525), (41115, 61805)]