6684975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 13598832

約数和(自身を除く): 6913857

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 73, 75, 99, 111, 165, 185, 219, 225, 275, 333, 365, 407, 495, 555, 657, 803, 825, 925, 1095, 1221, 1665, 1825, 2035, 2409, 2475, 2701, 2775, 3285, 3663, 4015, 5475, 6105, 7227, 8103, 8325, 10175, 12045, 13505, 16425, 18315, 20075, 24309, 29711, 30525, 36135, 40515, 60225, 67525, 89133, 91575, 121545, 148555, 180675, 202575, 267399, 445665, 607725, 742775, 1336995, 2228325, 6684975]

約数ペア:

[(1, 6684975), (3, 2228325), (5, 1336995), (9, 742775), (11, 607725), (15, 445665), (25, 267399), (33, 202575), (37, 180675), (45, 148555), (55, 121545), (73, 91575), (75, 89133), (99, 67525), (111, 60225), (165, 40515), (185, 36135), (219, 30525), (225, 29711), (275, 24309), (333, 20075), (365, 18315), (407, 16425), (495, 13505), (555, 12045), (657, 10175), (803, 8325), (825, 8103), (925, 7227), (1095, 6105), (1221, 5475), (1665, 4015), (1825, 3663), (2035, 3285), (2409, 2775), (2475, 2701)]