9065925

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 90

約数和(自身を含む): 18957554

約数和(自身を除く): 9891629

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 37, 45, 55, 75, 81, 99, 111, 121, 135, 165, 185, 225, 275, 297, 333, 363, 405, 407, 495, 555, 605, 675, 825, 891, 925, 999, 1089, 1221, 1485, 1665, 1815, 2025, 2035, 2475, 2775, 2997, 3025, 3267, 3663, 4455, 4477, 4995, 5445, 6105, 7425, 8325, 9075, 9801, 10175, 10989, 13431, 14985, 16335, 18315, 22275, 22385, 24975, 27225, 30525, 32967, 40293, 49005, 54945, 67155, 74925, 81675, 91575, 111925, 120879, 164835, 201465, 245025, 274725, 335775, 362637, 604395, 824175, 1007325, 1813185, 3021975, 9065925]

約数ペア:

[(1, 9065925), (3, 3021975), (5, 1813185), (9, 1007325), (11, 824175), (15, 604395), (25, 362637), (27, 335775), (33, 274725), (37, 245025), (45, 201465), (55, 164835), (75, 120879), (81, 111925), (99, 91575), (111, 81675), (121, 74925), (135, 67155), (165, 54945), (185, 49005), (225, 40293), (275, 32967), (297, 30525), (333, 27225), (363, 24975), (405, 22385), (407, 22275), (495, 18315), (555, 16335), (605, 14985), (675, 13431), (825, 10989), (891, 10175), (925, 9801), (999, 9075), (1089, 8325), (1221, 7425), (1485, 6105), (1665, 5445), (1815, 4995), (2025, 4477), (2035, 4455), (2475, 3663), (2775, 3267), (2997, 3025)]