6868125

素因数分解:

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

素因数の和:77

約数の個数: 80

約数和(自身を含む): 14245440

約数和(自身を除く): 7377315

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 37, 45, 55, 75, 99, 111, 125, 135, 165, 185, 225, 275, 297, 333, 375, 407, 495, 555, 625, 675, 825, 925, 999, 1125, 1221, 1375, 1485, 1665, 1875, 2035, 2475, 2775, 3375, 3663, 4125, 4625, 4995, 5625, 6105, 6875, 7425, 8325, 10175, 10989, 12375, 13875, 16875, 18315, 20625, 23125, 24975, 30525, 37125, 41625, 50875, 54945, 61875, 69375, 91575, 124875, 152625, 185625, 208125, 254375, 274725, 457875, 624375, 763125, 1373625, 2289375, 6868125]

約数ペア:

[(1, 6868125), (3, 2289375), (5, 1373625), (9, 763125), (11, 624375), (15, 457875), (25, 274725), (27, 254375), (33, 208125), (37, 185625), (45, 152625), (55, 124875), (75, 91575), (99, 69375), (111, 61875), (125, 54945), (135, 50875), (165, 41625), (185, 37125), (225, 30525), (275, 24975), (297, 23125), (333, 20625), (375, 18315), (407, 16875), (495, 13875), (555, 12375), (625, 10989), (675, 10175), (825, 8325), (925, 7425), (999, 6875), (1125, 6105), (1221, 5625), (1375, 4995), (1485, 4625), (1665, 4125), (1875, 3663), (2035, 3375), (2475, 2775)]