7137723825

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 13922650560

約数和(自身を除く): 6784926735

約数列:

[1, 3, 5, 9, 15, 19, 25, 41, 45, 57, 75, 95, 123, 171, 193, 205, 211, 225, 285, 369, 475, 579, 615, 633, 779, 855, 965, 1025, 1055, 1425, 1737, 1845, 1899, 2337, 2895, 3075, 3165, 3667, 3895, 4009, 4275, 4825, 5275, 7011, 7913, 8651, 8685, 9225, 9495, 11001, 11685, 12027, 14475, 15825, 18335, 19475, 20045, 23739, 25953, 33003, 35055, 36081, 39565, 40723, 43255, 43425, 47475, 55005, 58425, 60135, 71217, 77859, 91675, 100225, 118695, 122169, 129765, 150347, 164369, 165015, 175275, 180405, 197825, 203615, 216275, 275025, 300675, 356085, 366507, 389295, 451041, 493107, 593475, 610845, 648825, 751735, 773737, 821845, 825075, 902025, 1018075, 1353123, 1479321, 1669643, 1780425, 1832535, 1946475, 2255205, 2321211, 2465535, 3054225, 3758675, 3868685, 4109225, 5008929, 6765615, 6963633, 7396605, 8348215, 9162675, 11276025, 11606055, 12327675, 15026787, 19343425, 25044645, 31723217, 33828075, 34818165, 36983025, 41741075, 58030275, 75133935, 95169651, 125223225, 158616085, 174090825, 285508953, 375669675, 475848255, 793080425, 1427544765, 2379241275, 7137723825]

約数ペア:

[(1, 7137723825), (3, 2379241275), (5, 1427544765), (9, 793080425), (15, 475848255), (19, 375669675), (25, 285508953), (41, 174090825), (45, 158616085), (57, 125223225), (75, 95169651), (95, 75133935), (123, 58030275), (171, 41741075), (193, 36983025), (205, 34818165), (211, 33828075), (225, 31723217), (285, 25044645), (369, 19343425), (475, 15026787), (579, 12327675), (615, 11606055), (633, 11276025), (779, 9162675), (855, 8348215), (965, 7396605), (1025, 6963633), (1055, 6765615), (1425, 5008929), (1737, 4109225), (1845, 3868685), (1899, 3758675), (2337, 3054225), (2895, 2465535), (3075, 2321211), (3165, 2255205), (3667, 1946475), (3895, 1832535), (4009, 1780425), (4275, 1669643), (4825, 1479321), (5275, 1353123), (7011, 1018075), (7913, 902025), (8651, 825075), (8685, 821845), (9225, 773737), (9495, 751735), (11001, 648825), (11685, 610845), (12027, 593475), (14475, 493107), (15825, 451041), (18335, 389295), (19475, 366507), (20045, 356085), (23739, 300675), (25953, 275025), (33003, 216275), (35055, 203615), (36081, 197825), (39565, 180405), (40723, 175275), (43255, 165015), (43425, 164369), (47475, 150347), (55005, 129765), (58425, 122169), (60135, 118695), (71217, 100225), (77859, 91675)]