8909325

素因数分解:

$3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 16695360

約数和(自身を除く): 7786035

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 135, 197, 201, 225, 335, 591, 603, 675, 985, 1005, 1675, 1773, 1809, 2955, 3015, 4925, 5025, 5319, 8865, 9045, 13199, 14775, 15075, 26595, 39597, 44325, 45225, 65995, 118791, 132975, 197985, 329975, 356373, 593955, 989925, 1781865, 2969775, 8909325]

約数ペア:

[(1, 8909325), (3, 2969775), (5, 1781865), (9, 989925), (15, 593955), (25, 356373), (27, 329975), (45, 197985), (67, 132975), (75, 118791), (135, 65995), (197, 45225), (201, 44325), (225, 39597), (335, 26595), (591, 15075), (603, 14775), (675, 13199), (985, 9045), (1005, 8865), (1675, 5319), (1773, 5025), (1809, 4925), (2955, 3015)]