187972274025

素因数分解:

$3^3\times 5^2\times {\mathrm{1087}}^1\times {\mathrm{256189}}^1$

素因数の和:257295

約数の個数: 48

約数和(自身を含む): 345631052800

約数和(自身を除く): 157658778775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1087, 3261, 5435, 9783, 16305, 27175, 29349, 48915, 81525, 146745, 244575, 256189, 733725, 768567, 1280945, 2305701, 3842835, 6404725, 6917103, 11528505, 19214175, 34585515, 57642525, 172927575, 278477443, 835432329, 1392387215, 2506296987, 4177161645, 6961936075, 7518890961, 12531484935, 20885808225, 37594454805, 62657424675, 187972274025]

約数ペア:

[(1, 187972274025), (3, 62657424675), (5, 37594454805), (9, 20885808225), (15, 12531484935), (25, 7518890961), (27, 6961936075), (45, 4177161645), (75, 2506296987), (135, 1392387215), (225, 835432329), (675, 278477443), (1087, 172927575), (3261, 57642525), (5435, 34585515), (9783, 19214175), (16305, 11528505), (27175, 6917103), (29349, 6404725), (48915, 3842835), (81525, 2305701), (146745, 1280945), (244575, 768567), (256189, 733725)]