72326925

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 155561472

約数和(自身を除く): 83234547

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 33, 45, 51, 55, 75, 81, 85, 99, 135, 153, 165, 187, 191, 225, 255, 275, 297, 405, 425, 459, 495, 561, 573, 675, 765, 825, 891, 935, 955, 1275, 1377, 1485, 1683, 1719, 2025, 2101, 2295, 2475, 2805, 2865, 3247, 3825, 4455, 4675, 4775, 5049, 5157, 6303, 6885, 7425, 8415, 8595, 9741, 10505, 11475, 14025, 14325, 15147, 15471, 16235, 18909, 22275, 25245, 25785, 29223, 31515, 34425, 35717, 42075, 42975, 48705, 52525, 56727, 75735, 77355, 81175, 87669, 94545, 107151, 126225, 128925, 146115, 157575, 170181, 178585, 243525, 263007, 283635, 321453, 378675, 386775, 438345, 472725, 535755, 730575, 850905, 892925, 964359, 1315035, 1418175, 1607265, 2191725, 2678775, 2893077, 4254525, 4821795, 6575175, 8036325, 14465385, 24108975, 72326925]

約数ペア:

[(1, 72326925), (3, 24108975), (5, 14465385), (9, 8036325), (11, 6575175), (15, 4821795), (17, 4254525), (25, 2893077), (27, 2678775), (33, 2191725), (45, 1607265), (51, 1418175), (55, 1315035), (75, 964359), (81, 892925), (85, 850905), (99, 730575), (135, 535755), (153, 472725), (165, 438345), (187, 386775), (191, 378675), (225, 321453), (255, 283635), (275, 263007), (297, 243525), (405, 178585), (425, 170181), (459, 157575), (495, 146115), (561, 128925), (573, 126225), (675, 107151), (765, 94545), (825, 87669), (891, 81175), (935, 77355), (955, 75735), (1275, 56727), (1377, 52525), (1485, 48705), (1683, 42975), (1719, 42075), (2025, 35717), (2101, 34425), (2295, 31515), (2475, 29223), (2805, 25785), (2865, 25245), (3247, 22275), (3825, 18909), (4455, 16235), (4675, 15471), (4775, 15147), (5049, 14325), (5157, 14025), (6303, 11475), (6885, 10505), (7425, 9741), (8415, 8595)]